git.delta.rocks / unique-network / refs/commits / 9efdf3945665

difftreelog

Merge branch 'develop' into tests/require-await

Max Andreev2022-10-27parents: #9a3b012 #1c71798.patch.diff
in: master

91 files changed

modifiedCargo.lockdiffbeforeafterboth
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -746,7 +746,9 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba3569f383e8f1598449f1a423e72e99569137b47740b1da11ef19af3d5c3223"
 dependencies = [
+ "lazy_static",
  "memchr",
+ "regex-automata",
 ]
 
 [[package]]
@@ -1055,6 +1057,16 @@
 ]
 
 [[package]]
+name = "concat-idents"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4b6f90860248d75014b7b103db8fee4f291c07bfb41306cdf77a0a5ab7a10d2f"
+dependencies = [
+ "quote",
+ "syn",
+]
+
+[[package]]
 name = "concurrent-queue"
 version = "1.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1064,6 +1076,19 @@
 ]
 
 [[package]]
+name = "console"
+version = "0.15.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c050367d967ced717c04b65d8c619d863ef9292ce0c5760028655a2fb298718c"
+dependencies = [
+ "encode_unicode",
+ "lazy_static",
+ "libc",
+ "terminal_size",
+ "winapi",
+]
+
+[[package]]
 name = "const-oid"
 version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1846,9 +1871,9 @@
 
 [[package]]
 name = "cxx"
-version = "1.0.79"
+version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f83d0ebf42c6eafb8d7c52f7e5f2d3003b89c7aa4fd2b79229209459a849af8"
+checksum = "19f39818dcfc97d45b03953c1292efc4e80954e1583c4aa770bac1383e2310a4"
 dependencies = [
  "cc",
  "cxxbridge-flags",
@@ -1858,9 +1883,9 @@
 
 [[package]]
 name = "cxx-build"
-version = "1.0.79"
+version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07d050484b55975889284352b0ffc2ecbda25c0c55978017c132b29ba0818a86"
+checksum = "3e580d70777c116df50c390d1211993f62d40302881e54d4b79727acb83d0199"
 dependencies = [
  "cc",
  "codespan-reporting",
@@ -1873,15 +1898,15 @@
 
 [[package]]
 name = "cxxbridge-flags"
-version = "1.0.79"
+version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99d2199b00553eda8012dfec8d3b1c75fce747cf27c169a270b3b99e3448ab78"
+checksum = "56a46460b88d1cec95112c8c363f0e2c39afdb237f60583b0b36343bf627ea9c"
 
 [[package]]
 name = "cxxbridge-macro"
-version = "1.0.79"
+version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcb67a6de1f602736dd7eaead0080cf3435df806c61b24b13328db128c58868f"
+checksum = "747b608fecf06b0d72d440f27acc99288207324b793be2c17991839f3d4995ea"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2140,6 +2165,12 @@
 ]
 
 [[package]]
+name = "encode_unicode"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a357d28ed41a50f9c765dbfe56cbc04a64e53e5fc58ba79fbc34c10ef3df831f"
+
+[[package]]
 name = "enum-as-inner"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2302,6 +2333,7 @@
 name = "evm-coder"
 version = "0.1.3"
 dependencies = [
+ "concat-idents",
  "ethereum",
  "evm-coder-procedural",
  "evm-core",
@@ -2310,6 +2342,7 @@
  "hex-literal",
  "impl-trait-for-tuples",
  "primitive-types",
+ "similar-asserts",
  "sp-std",
 ]
 
@@ -3528,9 +3561,9 @@
 
 [[package]]
 name = "iana-time-zone-haiku"
-version = "0.1.1"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0703ae284fc167426161c2e3f1da3ea71d94b21bedbcc9494e92b28e334e3dca"
+checksum = "fde6edd6cef363e9359ed3c98ba64590ba9eecba2293eb5a723ab32aee8926aa"
 dependencies = [
  "cxx",
  "cxx-build",
@@ -5345,12 +5378,14 @@
  "pallet-structure",
  "pallet-sudo",
  "pallet-template-transaction-payment",
+ "pallet-test-utils",
  "pallet-timestamp",
  "pallet-transaction-payment",
  "pallet-transaction-payment-rpc-runtime-api",
  "pallet-treasury",
  "pallet-unique",
  "pallet-unique-scheduler",
+ "pallet-unique-scheduler-v2",
  "pallet-xcm",
  "parachain-info",
  "parity-scale-codec 3.2.1",
@@ -5792,7 +5827,7 @@
 
 [[package]]
 name = "pallet-common"
-version = "0.1.8"
+version = "0.1.9"
 dependencies = [
  "ethereum",
  "evm-coder",
@@ -6325,7 +6360,7 @@
 
 [[package]]
 name = "pallet-nonfungible"
-version = "0.1.5"
+version = "0.1.6"
 dependencies = [
  "ethereum",
  "evm-coder",
@@ -6447,7 +6482,7 @@
 
 [[package]]
 name = "pallet-refungible"
-version = "0.2.4"
+version = "0.2.5"
 dependencies = [
  "derivative",
  "ethereum",
@@ -6669,6 +6704,17 @@
 ]
 
 [[package]]
+name = "pallet-test-utils"
+version = "0.1.0"
+dependencies = [
+ "frame-support",
+ "frame-system",
+ "pallet-unique-scheduler-v2",
+ "parity-scale-codec 3.2.1",
+ "scale-info",
+]
+
+[[package]]
 name = "pallet-timestamp"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.30#a3ed0119c45cdd0d571ad34e5b3ee7518c8cef8d"
@@ -6766,7 +6812,7 @@
 
 [[package]]
 name = "pallet-unique"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "ethereum",
  "evm-coder",
@@ -6808,6 +6854,24 @@
 ]
 
 [[package]]
+name = "pallet-unique-scheduler-v2"
+version = "0.1.0"
+dependencies = [
+ "frame-benchmarking",
+ "frame-support",
+ "frame-system",
+ "log",
+ "pallet-preimage",
+ "parity-scale-codec 3.2.1",
+ "scale-info",
+ "sp-core",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+ "substrate-test-utils",
+]
+
+[[package]]
 name = "pallet-utility"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.30#a3ed0119c45cdd0d571ad34e5b3ee7518c8cef8d"
@@ -10741,9 +10805,9 @@
 
 [[package]]
 name = "serde_json"
-version = "1.0.87"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ce777b7b150d76b9cf60d28b55f5847135a003f7d7350c6be7a773508ce7d45"
+checksum = "41feea4228a6f1cd09ec7a3593a682276702cd67b5273544757dae23c096f074"
 dependencies = [
  "itoa",
  "ryu",
@@ -10886,6 +10950,26 @@
 ]
 
 [[package]]
+name = "similar"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62ac7f900db32bf3fd12e0117dd3dc4da74bc52ebaac97f39668446d89694803"
+dependencies = [
+ "bstr",
+ "unicode-segmentation",
+]
+
+[[package]]
+name = "similar-asserts"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbf644ad016b75129f01a34a355dcb8d66a5bc803e417c7a77cc5d5ee9fa0f18"
+dependencies = [
+ "console",
+ "similar",
+]
+
+[[package]]
 name = "slab"
 version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -12002,9 +12086,9 @@
 
 [[package]]
 name = "syn"
-version = "1.0.103"
+version = "1.0.102"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a864042229133ada95abf3b54fdc62ef5ccabe9515b64717bcb9a1919e59445d"
+checksum = "3fcd952facd492f9be3ef0d0b7032a6e442ee9b361d4acc2b1d0c4aaa5f613a1"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -12080,6 +12164,16 @@
 ]
 
 [[package]]
+name = "terminal_size"
+version = "0.1.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "633c1a546cee861a1a6d0dc69ebeca693bf4296661ba7852b9d21d159e0506df"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
+[[package]]
 name = "test-runtime-constants"
 version = "0.9.30"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.30#064536093f5ff70d867f4bbce8d4c41a406d317a"
@@ -12660,6 +12754,12 @@
 ]
 
 [[package]]
+name = "unicode-segmentation"
+version = "1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fdbf052a0783de01e944a6ce7a8cb939e295b1e7be835a1112c3b9a7f047a5a"
+
+[[package]]
 name = "unicode-width"
 version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
modifiedCargo.tomldiffbeforeafterboth
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,6 +14,7 @@
     'runtime/tests',
 ]
 default-members = ['node/*', 'runtime/opal']
+
 [profile.release]
 panic = 'unwind'
 
modifiedclient/rpc/src/lib.rsdiffbeforeafterboth
--- a/client/rpc/src/lib.rs
+++ b/client/rpc/src/lib.rs
@@ -557,7 +557,10 @@
 	pass_method!(allowlist(collection: CollectionId) -> Vec<CrossAccountId>, unique_api);
 	pass_method!(allowed(collection: CollectionId, user: CrossAccountId) -> bool, unique_api);
 	pass_method!(last_token_id(collection: CollectionId) -> TokenId, unique_api);
-	pass_method!(collection_by_id(collection: CollectionId) -> Option<RpcCollection<AccountId>>, unique_api);
+	pass_method!(
+		collection_by_id(collection: CollectionId) -> Option<RpcCollection<AccountId>>, unique_api;
+		changed_in 3, collection_by_id_before_version_3(collection) => |value| value.map(|coll| coll.into())
+	);
 	pass_method!(collection_stats() -> CollectionStats, unique_api);
 	pass_method!(next_sponsored(collection: CollectionId, account: CrossAccountId, token: TokenId) -> Option<u64>, unique_api);
 	pass_method!(effective_collection_limits(collection_id: CollectionId) -> Option<CollectionLimits>, unique_api);
modifiedcrates/evm-coder/Cargo.tomldiffbeforeafterboth
--- a/crates/evm-coder/Cargo.toml
+++ b/crates/evm-coder/Cargo.toml
@@ -14,7 +14,7 @@
 sp-std = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
 frame-support = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
 # Error types for execution
-evm-core = { default-features = false , git = "https://github.com/uniquenetwork/evm", branch = "unique-polkadot-v0.9.30" }
+evm-core = { default-features = false, git = "https://github.com/uniquenetwork/evm", branch = "unique-polkadot-v0.9.30" }
 # We have tuple-heavy code in solidity.rs
 impl-trait-for-tuples = "0.2.2"
 
@@ -22,7 +22,14 @@
 # We want to assert some large binary blobs equality in tests
 hex = "0.4.3"
 hex-literal = "0.3.4"
+similar-asserts = "1.4.2"
+concat-idents = "1.1.3"
 
 [features]
 default = ["std"]
-std = ["ethereum/std", "primitive-types/std", "evm-core/std", "frame-support/std"]
+std = [
+    "ethereum/std",
+    "primitive-types/std",
+    "evm-core/std",
+    "frame-support/std",
+]
modifiedcrates/evm-coder/src/abi.rsdiffbeforeafterboth
--- a/crates/evm-coder/src/abi.rs
+++ b/crates/evm-coder/src/abi.rs
@@ -25,14 +25,18 @@
 
 use crate::{
 	execution::{Error, ResultWithPostInfo, WithPostDispatchInfo},
-	types::{string, self},
+	types::*,
 };
 use crate::execution::Result;
 
 const ABI_ALIGNMENT: usize = 32;
 
 trait TypeHelper {
+	/// Is type dynamic sized.
 	fn is_dynamic() -> bool;
+
+	/// Size for type aligned to [`ABI_ALIGNMENT`].
+	fn size() -> usize;
 }
 
 /// View into RLP data, which provides method to read typed items from it
@@ -52,7 +56,7 @@
 		}
 	}
 	/// Start reading RLP buffer, parsing first 4 bytes as selector
-	pub fn new_call(buf: &'i [u8]) -> Result<(types::bytes4, Self)> {
+	pub fn new_call(buf: &'i [u8]) -> Result<(bytes4, Self)> {
 		if buf.len() < 4 {
 			return Err(Error::Error(ExitError::OutOfOffset));
 		}
@@ -218,12 +222,21 @@
 	static_part: Vec<u8>,
 	dynamic_part: Vec<(usize, AbiWriter)>,
 	had_call: bool,
+	is_dynamic: bool,
 }
 impl AbiWriter {
 	/// Initialize internal buffers for output data, assuming no padding required
 	pub fn new() -> Self {
 		Self::default()
 	}
+
+	/// Initialize internal buffers with data size
+	pub fn new_dynamic(is_dynamic: bool) -> Self {
+		Self {
+			is_dynamic,
+			..Default::default()
+		}
+	}
 	/// Initialize internal buffers, inserting method selector at beginning
 	pub fn new_call(method_id: u32) -> Self {
 		let mut val = Self::new();
@@ -239,11 +252,11 @@
 		self.static_part.extend(block);
 	}
 
-	fn write_padright(&mut self, bytes: &[u8]) {
-		assert!(bytes.len() <= ABI_ALIGNMENT);
-		self.static_part.extend(bytes);
+	fn write_padright(&mut self, block: &[u8]) {
+		assert!(block.len() <= ABI_ALIGNMENT);
+		self.static_part.extend(block);
 		self.static_part
-			.extend(&[0; ABI_ALIGNMENT][0..ABI_ALIGNMENT - bytes.len()]);
+			.extend(&[0; ABI_ALIGNMENT][0..ABI_ALIGNMENT - block.len()]);
 	}
 
 	/// Write [`H160`] to end of buffer
@@ -313,12 +326,14 @@
 	/// Finish writer, concatenating all internal buffers
 	pub fn finish(mut self) -> Vec<u8> {
 		for (static_offset, part) in self.dynamic_part {
-			let part_offset = self.static_part.len() - if self.had_call { 4 } else { 0 };
+			let part_offset = self.static_part.len()
+				- if self.had_call { 4 } else { 0 }
+				- if self.is_dynamic { ABI_ALIGNMENT } else { 0 };
 
 			let encoded_dynamic_offset = usize::to_be_bytes(part_offset);
-			self.static_part[static_offset + ABI_ALIGNMENT - encoded_dynamic_offset.len()
-				..static_offset + ABI_ALIGNMENT]
-				.copy_from_slice(&encoded_dynamic_offset);
+			let start = static_offset + ABI_ALIGNMENT - encoded_dynamic_offset.len();
+			let stop = static_offset + ABI_ALIGNMENT;
+			self.static_part[start..stop].copy_from_slice(&encoded_dynamic_offset);
 			self.static_part.extend(part.finish())
 		}
 		self.static_part
@@ -333,9 +348,6 @@
 pub trait AbiRead<T> {
 	/// Read item from current position, advanding decoder
 	fn abi_read(&mut self) -> Result<T>;
-
-	/// Size for type aligned to [`ABI_ALIGNMENT`].
-	fn size() -> usize;
 }
 
 macro_rules! impl_abi_readable {
@@ -344,29 +356,43 @@
 			fn is_dynamic() -> bool {
 				$dynamic
 			}
+
+			fn size() -> usize {
+				ABI_ALIGNMENT
+			}
 		}
 		impl AbiRead<$ty> for AbiReader<'_> {
 			fn abi_read(&mut self) -> Result<$ty> {
 				self.$method()
-			}
-
-			fn size() -> usize {
-				ABI_ALIGNMENT
 			}
 		}
 	};
 }
 
-impl_abi_readable!(u8, uint8, false);
-impl_abi_readable!(u32, uint32, false);
-impl_abi_readable!(u64, uint64, false);
-impl_abi_readable!(u128, uint128, false);
-impl_abi_readable!(U256, uint256, false);
-impl_abi_readable!([u8; 4], bytes4, false);
-impl_abi_readable!(H160, address, false);
-impl_abi_readable!(Vec<u8>, bytes, true);
-impl_abi_readable!(bool, bool, true);
+impl_abi_readable!(bool, bool, false);
+impl_abi_readable!(uint8, uint8, false);
+impl_abi_readable!(uint32, uint32, false);
+impl_abi_readable!(uint64, uint64, false);
+impl_abi_readable!(uint128, uint128, false);
+impl_abi_readable!(uint256, uint256, false);
+impl_abi_readable!(bytes4, bytes4, false);
+impl_abi_readable!(address, address, false);
 impl_abi_readable!(string, string, true);
+// impl_abi_readable!(bytes, bytes, true);
+
+impl TypeHelper for bytes {
+	fn is_dynamic() -> bool {
+		true
+	}
+	fn size() -> usize {
+		ABI_ALIGNMENT
+	}
+}
+impl AbiRead<bytes> for AbiReader<'_> {
+	fn abi_read(&mut self) -> Result<bytes> {
+		Ok(bytes(self.bytes()?))
+	}
+}
 
 mod sealed {
 	/// Not all types can be placed in vec, i.e `Vec<u8>` is restricted, `bytes` should be used instead
@@ -390,22 +416,27 @@
 			out.push(<Self as AbiRead<R>>::abi_read(&mut sub)?);
 		}
 		Ok(out)
-	}
-
-	fn size() -> usize {
-		ABI_ALIGNMENT
 	}
 }
 
 macro_rules! impl_tuples {
 	($($ident:ident)+) => {
-		impl<$($ident: TypeHelper,)+> TypeHelper for ($($ident,)+) {
+		impl<$($ident: TypeHelper,)+> TypeHelper for ($($ident,)+)
+		where
+			$(
+				$ident: TypeHelper,
+			)+
+		{
 			fn is_dynamic() -> bool {
 				false
 				$(
 					|| <$ident>::is_dynamic()
 				)*
 			}
+
+			fn size() -> usize {
+				0 $(+ <$ident>::size())+
+			}
 		}
 		impl<$($ident),+> sealed::CanBePlacedInVec for ($($ident,)+) {}
 		impl<$($ident),+> AbiRead<($($ident,)+)> for AbiReader<'_>
@@ -416,25 +447,27 @@
 			($($ident,)+): TypeHelper,
 		{
 			fn abi_read(&mut self) -> Result<($($ident,)+)> {
-				let size = if !<($($ident,)+)>::is_dynamic() { Some(<Self as AbiRead<($($ident,)+)>>::size()) } else { None };
+				let size = if !<($($ident,)+)>::is_dynamic() { Some(<($($ident,)+)>::size()) } else { None };
 				let mut subresult = self.subresult(size)?;
 				Ok((
 					$(<Self as AbiRead<$ident>>::abi_read(&mut subresult)?,)+
 				))
-			}
-
-			fn size() -> usize {
-				0 $(+ <AbiReader<'_> as AbiRead<$ident>>::size())+
 			}
 		}
 		#[allow(non_snake_case)]
-		impl<$($ident),+> AbiWrite for &($($ident,)+)
+		impl<$($ident),+> AbiWrite for ($($ident,)+)
 		where
 			$($ident: AbiWrite,)+
 		{
 			fn abi_write(&self, writer: &mut AbiWriter) {
 				let ($($ident,)+) = self;
-				$($ident.abi_write(writer);)+
+				if writer.is_dynamic {
+					let mut sub = AbiWriter::new();
+					$($ident.abi_write(&mut sub);)+
+					writer.write_subresult(sub);
+				} else {
+					$($ident.abi_write(writer);)+
+				}
 			}
 		}
 	};
@@ -505,14 +538,35 @@
 impl_abi_writeable!(H160, address);
 impl_abi_writeable!(bool, bool);
 impl_abi_writeable!(&str, string);
-impl AbiWrite for &string {
+
+impl AbiWrite for string {
 	fn abi_write(&self, writer: &mut AbiWriter) {
 		writer.string(self)
 	}
 }
-impl AbiWrite for &Vec<u8> {
+
+impl AbiWrite for bytes {
+	fn abi_write(&self, writer: &mut AbiWriter) {
+		writer.bytes(self.0.as_slice())
+	}
+}
+
+impl<T: AbiWrite + TypeHelper> AbiWrite for Vec<T> {
 	fn abi_write(&self, writer: &mut AbiWriter) {
-		writer.bytes(self)
+		let is_dynamic = T::is_dynamic();
+		let mut sub = if is_dynamic {
+			AbiWriter::new_dynamic(is_dynamic)
+		} else {
+			AbiWriter::new()
+		};
+
+		// Write items count
+		(self.len() as u32).abi_write(&mut sub);
+
+		for item in self {
+			item.abi_write(&mut sub);
+		}
+		writer.write_subresult(sub);
 	}
 }
 
@@ -556,13 +610,145 @@
 #[cfg(test)]
 pub mod test {
 	use crate::{
-		abi::AbiRead,
-		types::{string, uint256},
+		abi::{AbiRead, AbiWrite},
+		types::*,
 	};
 
 	use super::{AbiReader, AbiWriter};
 	use hex_literal::hex;
+	use primitive_types::{H160, U256};
+	use concat_idents::concat_idents;
+
+	macro_rules! test_impl {
+		($name:ident, $type:ty, $function_identifier:expr, $decoded_data:expr, $encoded_data:expr) => {
+			concat_idents!(test_name = encode_decode_, $name {
+				#[test]
+				fn test_name() {
+					let function_identifier: u32 = $function_identifier;
+					let decoded_data = $decoded_data;
+					let encoded_data = $encoded_data;
+
+					let (call, mut decoder) = AbiReader::new_call(encoded_data).unwrap();
+					assert_eq!(call, u32::to_be_bytes(function_identifier));
+					let data = <AbiReader<'_> as AbiRead<$type>>::abi_read(&mut decoder).unwrap();
+					assert_eq!(data, decoded_data);
+
+					let mut writer = AbiWriter::new_call(function_identifier);
+					decoded_data.abi_write(&mut writer);
+					let ed = writer.finish();
+					similar_asserts::assert_eq!(encoded_data, ed.as_slice());
+				}
+			});
+		};
+	}
+
+	macro_rules! test_impl_uint {
+		($type:ident) => {
+			test_impl!(
+				$type,
+				$type,
+				0xdeadbeef,
+				255 as $type,
+				&hex!(
+					"
+						deadbeef
+						00000000000000000000000000000000000000000000000000000000000000ff
+					"
+				)
+			);
+		};
+	}
+
+	test_impl_uint!(uint8);
+	test_impl_uint!(uint32);
+	test_impl_uint!(uint128);
+
+	test_impl!(
+		uint256,
+		uint256,
+		0xdeadbeef,
+		U256([255, 0, 0, 0]),
+		&hex!(
+			"
+				deadbeef
+				00000000000000000000000000000000000000000000000000000000000000ff
+			"
+		)
+	);
+
+	test_impl!(
+		vec_tuple_address_uint256,
+		Vec<(address, uint256)>,
+		0x1ACF2D55,
+		vec![
+			(
+				H160(hex!("2D2FF76104B7BACB2E8F6731D5BFC184EBECDDBC")),
+				U256([10, 0, 0, 0]),
+			),
+			(
+				H160(hex!("AB8E3D9134955566483B11E6825C9223B6737B10")),
+				U256([20, 0, 0, 0]),
+			),
+			(
+				H160(hex!("8C582BDF2953046705FC56F189385255EFC1BE18")),
+				U256([30, 0, 0, 0]),
+			),
+		],
+		&hex!(
+			"
+				1ACF2D55
+				0000000000000000000000000000000000000000000000000000000000000020 // offset of (address, uint256)[]
+				0000000000000000000000000000000000000000000000000000000000000003 // length of (address, uint256)[]
+	
+				0000000000000000000000002D2FF76104B7BACB2E8F6731D5BFC184EBECDDBC // address
+				000000000000000000000000000000000000000000000000000000000000000A // uint256
+	
+				000000000000000000000000AB8E3D9134955566483B11E6825C9223B6737B10 // address
+				0000000000000000000000000000000000000000000000000000000000000014 // uint256
+	
+				0000000000000000000000008C582BDF2953046705FC56F189385255EFC1BE18 // address
+				000000000000000000000000000000000000000000000000000000000000001E // uint256
+			"
+		)
+	);
+
+	test_impl!(
+		vec_tuple_uint256_string,
+		Vec<(uint256, string)>,
+		0xdeadbeef,
+		vec![
+			(1.into(), "Test URI 0".to_string()),
+			(11.into(), "Test URI 1".to_string()),
+			(12.into(), "Test URI 2".to_string()),
+		],
+		&hex!(
+			"
+				deadbeef
+				0000000000000000000000000000000000000000000000000000000000000020 // offset of (uint256, string)[]
+				0000000000000000000000000000000000000000000000000000000000000003 // length of (uint256, string)[]
+
+				0000000000000000000000000000000000000000000000000000000000000060 // offset of first elem
+				00000000000000000000000000000000000000000000000000000000000000e0 // offset of second elem
+				0000000000000000000000000000000000000000000000000000000000000160 // offset of third elem
+
+				0000000000000000000000000000000000000000000000000000000000000001 // first token id?   					#60
+				0000000000000000000000000000000000000000000000000000000000000040 // offset of string
+				000000000000000000000000000000000000000000000000000000000000000a // size of string
+				5465737420555249203000000000000000000000000000000000000000000000 // string
+
+				000000000000000000000000000000000000000000000000000000000000000b // second token id? Why ==11?			#e0
+				0000000000000000000000000000000000000000000000000000000000000040 // offset of string
+				000000000000000000000000000000000000000000000000000000000000000a // size of string
+				5465737420555249203100000000000000000000000000000000000000000000 // string
 
+				000000000000000000000000000000000000000000000000000000000000000c // third token id?  Why ==12?			#160
+				0000000000000000000000000000000000000000000000000000000000000040 // offset of string
+				000000000000000000000000000000000000000000000000000000000000000a // size of string
+				5465737420555249203200000000000000000000000000000000000000000000 // string
+			"
+		)
+	);
+
 	#[test]
 	fn dynamic_after_static() {
 		let mut encoder = AbiWriter::new();
@@ -609,8 +795,17 @@
 	}
 
 	#[test]
-	fn mint_bulk() {
-		let (call, mut decoder) = AbiReader::new_call(&hex!(
+	fn parse_vec_with_dynamic_type() {
+		let decoded_data = (
+			0x36543006,
+			vec![
+				(1.into(), "Test URI 0".to_string()),
+				(11.into(), "Test URI 1".to_string()),
+				(12.into(), "Test URI 2".to_string()),
+			],
+		);
+
+		let encoded_data = &hex!(
 			"
 				36543006
 				00000000000000000000000053744e6da587ba10b32a2554d2efdcd985bc27a3 // address
@@ -636,64 +831,19 @@
 				000000000000000000000000000000000000000000000000000000000000000a // size of string
 				5465737420555249203200000000000000000000000000000000000000000000 // string
 			"
-		))
-		.unwrap();
-		assert_eq!(call, u32::to_be_bytes(0x36543006));
-		let _ = decoder.address().unwrap();
+		);
+
+		let (call, mut decoder) = AbiReader::new_call(encoded_data).unwrap();
+		assert_eq!(call, u32::to_be_bytes(decoded_data.0));
+		let address = decoder.address().unwrap();
 		let data =
 			<AbiReader<'_> as AbiRead<Vec<(uint256, string)>>>::abi_read(&mut decoder).unwrap();
-		assert_eq!(
-			data,
-			vec![
-				(1.into(), "Test URI 0".to_string()),
-				(11.into(), "Test URI 1".to_string()),
-				(12.into(), "Test URI 2".to_string())
-			]
-		);
-	}
+		assert_eq!(data, decoded_data.1);
 
-	#[test]
-	fn parse_vec_with_simple_type() {
-		use crate::types::address;
-		use primitive_types::{H160, U256};
-
-		let (call, mut decoder) = AbiReader::new_call(&hex!(
-			"
-				1ACF2D55
-				0000000000000000000000000000000000000000000000000000000000000020 // offset of (address, uint256)[]
-				0000000000000000000000000000000000000000000000000000000000000003 // length of (address, uint256)[]
-
-				0000000000000000000000002D2FF76104B7BACB2E8F6731D5BFC184EBECDDBC // address
-				000000000000000000000000000000000000000000000000000000000000000A // uint256
-
-				000000000000000000000000AB8E3D9134955566483B11E6825C9223B6737B10 // address
-				0000000000000000000000000000000000000000000000000000000000000014 // uint256
-
-				0000000000000000000000008C582BDF2953046705FC56F189385255EFC1BE18 // address
-				000000000000000000000000000000000000000000000000000000000000001E // uint256
-			"
-		))
-		.unwrap();
-		assert_eq!(call, u32::to_be_bytes(0x1ACF2D55));
-		let data =
-			<AbiReader<'_> as AbiRead<Vec<(address, uint256)>>>::abi_read(&mut decoder).unwrap();
-		assert_eq!(data.len(), 3);
-		assert_eq!(
-			data,
-			vec![
-				(
-					H160(hex!("2D2FF76104B7BACB2E8F6731D5BFC184EBECDDBC")),
-					U256([10, 0, 0, 0])
-				),
-				(
-					H160(hex!("AB8E3D9134955566483B11E6825C9223B6737B10")),
-					U256([20, 0, 0, 0])
-				),
-				(
-					H160(hex!("8C582BDF2953046705FC56F189385255EFC1BE18")),
-					U256([30, 0, 0, 0])
-				),
-			]
-		);
+		let mut writer = AbiWriter::new_call(decoded_data.0);
+		address.abi_write(&mut writer);
+		decoded_data.1.abi_write(&mut writer);
+		let ed = writer.finish();
+		similar_asserts::assert_eq!(encoded_data, ed.as_slice());
 	}
 }
modifiedcrates/evm-coder/src/lib.rsdiffbeforeafterboth
--- a/crates/evm-coder/src/lib.rs
+++ b/crates/evm-coder/src/lib.rs
@@ -133,8 +133,10 @@
 	pub type string = ::alloc::string::String;
 	#[cfg(feature = "std")]
 	pub type string = ::std::string::String;
-	pub type bytes = Vec<u8>;
 
+	#[derive(Default, Debug)]
+	pub struct bytes(pub Vec<u8>);
+
 	/// Solidity doesn't have `void` type, however we have special implementation
 	/// for empty tuple return type
 	pub type void = ();
@@ -157,6 +159,30 @@
 		/// and there is no `receiver()` function defined.
 		pub value: U256,
 	}
+
+	impl From<Vec<u8>> for bytes {
+		fn from(src: Vec<u8>) -> Self {
+			Self(src)
+		}
+	}
+
+	impl Into<Vec<u8>> for bytes {
+		fn into(self) -> Vec<u8> {
+			self.0
+		}
+	}
+
+	impl bytes {
+		#[must_use]
+		pub fn len(&self) -> usize {
+			self.0.len()
+		}
+
+		#[must_use]
+		pub fn is_empty(&self) -> bool {
+			self.len() == 0
+		}
+	}
 }
 
 /// Parseable EVM call, this trait should be implemented with [`solidity_interface`] macro
modifiedcrates/evm-coder/src/solidity.rsdiffbeforeafterboth
--- a/crates/evm-coder/src/solidity.rs
+++ b/crates/evm-coder/src/solidity.rs
@@ -154,8 +154,10 @@
 	fn is_simple() -> bool {
 		false
 	}
-	fn solidity_default(writer: &mut impl fmt::Write, _tc: &TypeCollector) -> fmt::Result {
-		write!(writer, "[]")
+	fn solidity_default(writer: &mut impl fmt::Write, tc: &TypeCollector) -> fmt::Result {
+		write!(writer, "new ")?;
+		T::solidity_name(writer, tc)?;
+		write!(writer, "[](0)")
 	}
 }
 
modifiednode/cli/src/command.rsdiffbeforeafterboth
--- a/node/cli/src/command.rs
+++ b/node/cli/src/command.rs
@@ -33,12 +33,12 @@
 // limitations under the License.
 
 use crate::{
-	chain_spec::{
-		self, RuntimeId, RuntimeIdentification, ServiceId, ServiceIdentification, default_runtime,
-	},
+	chain_spec::{self, RuntimeId, RuntimeIdentification, ServiceId, ServiceIdentification},
 	cli::{Cli, RelayChainCli, Subcommand},
 	service::{new_partial, start_node, start_dev_node},
 };
+#[cfg(feature = "runtime-benchmarks")]
+use crate::chain_spec::default_runtime;
 
 #[cfg(feature = "unique-runtime")]
 use crate::service::UniqueRuntimeExecutor;
@@ -46,7 +46,10 @@
 #[cfg(feature = "quartz-runtime")]
 use crate::service::QuartzRuntimeExecutor;
 
-use crate::service::{OpalRuntimeExecutor, DefaultRuntimeExecutor};
+use crate::service::OpalRuntimeExecutor;
+
+#[cfg(feature = "runtime-benchmarks")]
+use crate::service::DefaultRuntimeExecutor;
 
 use codec::Encode;
 use cumulus_primitives_core::ParaId;
modifiednode/cli/src/service.rsdiffbeforeafterboth
--- a/node/cli/src/service.rs
+++ b/node/cli/src/service.rs
@@ -46,7 +46,6 @@
 use cumulus_relay_chain_rpc_interface::{RelayChainRpcInterface, create_client_and_start_worker};
 
 // Substrate Imports
-use sc_client_api::ExecutorProvider;
 use sc_executor::NativeElseWasmExecutor;
 use sc_executor::NativeExecutionDispatch;
 use sc_network::{NetworkService, NetworkBlock};
@@ -84,13 +83,21 @@
 /// Opal native executor instance.
 pub struct OpalRuntimeExecutor;
 
-#[cfg(feature = "unique-runtime")]
+#[cfg(all(feature = "unique-runtime", feature = "runtime-benchmarks"))]
 pub type DefaultRuntimeExecutor = UniqueRuntimeExecutor;
 
-#[cfg(all(not(feature = "unique-runtime"), feature = "quartz-runtime"))]
+#[cfg(all(
+	not(feature = "unique-runtime"),
+	feature = "quartz-runtime",
+	feature = "runtime-benchmarks"
+))]
 pub type DefaultRuntimeExecutor = QuartzRuntimeExecutor;
 
-#[cfg(all(not(feature = "unique-runtime"), not(feature = "quartz-runtime")))]
+#[cfg(all(
+	not(feature = "unique-runtime"),
+	not(feature = "quartz-runtime"),
+	feature = "runtime-benchmarks"
+))]
 pub type DefaultRuntimeExecutor = OpalRuntimeExecutor;
 
 #[cfg(feature = "unique-runtime")]
modifiedpallets/common/CHANGELOG.mddiffbeforeafterboth
22
3All notable changes to this project will be documented in this file.3All notable changes to this project will be documented in this file.
44
5## [0.1.9] - 2022-10-13
6
7## Added
8
9- EVM event for `destroy_collection`.
10
5## [0.1.8] - 2022-08-2411## [0.1.8] - 2022-08-24
612
7## Added13## Added
14
8 - Eth methods for collection15- Eth methods for collection
9 + set_collection_sponsor_substrate16 - set_collection_sponsor_substrate
10 + has_collection_pending_sponsor17 - has_collection_pending_sponsor
11 + remove_collection_sponsor18 - remove_collection_sponsor
12 + get_collection_sponsor19 - get_collection_sponsor
13- Add convert function from `uint256` to `CrossAccountId`.20- Add convert function from `uint256` to `CrossAccountId`.
1421
15## [0.1.7] - 2022-08-1922## [0.1.7] - 2022-08-19
1623
17### Added24### Added
1825
19 - Add convert funtion from `CrossAccountId` to eth `uint256`.26- Add convert funtion from `CrossAccountId` to eth `uint256`.
2027
21
22## [0.1.6] - 2022-08-1628## [0.1.6] - 2022-08-16
2329
24### Added30### Added
25- New Ethereum API methods: changeOwner, changeOwner(Substrate) and verifyOwnerOrAdmin(Substrate).
2631
32- New Ethereum API methods: changeOwner, changeOwner(Substrate) and verifyOwnerOrAdmin(Substrate).
33
27<!-- bureaucrate goes here -->34<!-- bureaucrate goes here -->
35
28## [v0.1.5] 2022-08-1636## [v0.1.5] 2022-08-16
2937
30### Other changes38### Other changes
45- build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b53- build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b
4654
47## [0.1.3] - 2022-07-2555## [0.1.3] - 2022-07-25
56
48### Add57### Add
58
49- Some static property keys and values.59- Some static property keys and values.
5060
51## [0.1.2] - 2022-07-2061## [0.1.2] - 2022-07-20
5262
53### Fixed63### Fixed
5464
55- Some methods in `#[solidity_interface]` for `CollectionHandle` had invalid65- Some methods in `#[solidity_interface]` for `CollectionHandle` had invalid
56 mutability modifiers, causing invalid stub/abi generation.66 mutability modifiers, causing invalid stub/abi generation.
5767
58## [0.1.1] - 2022-07-1468## [0.1.1] - 2022-07-14
5969
60### Added70### Added
6171
62 - Implementation of RPC method `token_owners` returning 10 owners in no particular order.72- Implementation of RPC method `token_owners` returning 10 owners in no particular order.
63 This was an internal request to improve the web interface and support fractionalization event.73 This was an internal request to improve the web interface and support fractionalization event.
6474
modifiedpallets/common/Cargo.tomldiffbeforeafterboth
--- a/pallets/common/Cargo.toml
+++ b/pallets/common/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-common"
-version = "0.1.8"
+version = "0.1.9"
 license = "GPLv3"
 edition = "2021"
 
modifiedpallets/common/src/erc.rsdiffbeforeafterboth
--- a/pallets/common/src/erc.rs
+++ b/pallets/common/src/erc.rs
@@ -34,8 +34,8 @@
 use crate::{
 	Pallet, CollectionHandle, Config, CollectionProperties, SelfWeightOf,
 	eth::{
-		convert_cross_account_to_uint256, convert_uint256_to_cross_account,
-		convert_cross_account_to_tuple,
+		convert_cross_account_to_uint256, convert_cross_account_to_tuple,
+		convert_tuple_to_cross_account,
 	},
 	weights::WeightInfo,
 };
@@ -53,6 +53,12 @@
 		#[indexed]
 		collection_id: address,
 	},
+	/// The collection has been destroyed.
+	CollectionDestroyed {
+		/// Collection ID.
+		#[indexed]
+		collection_id: address,
+	},
 }
 
 /// Does not always represent a full collection, for RFT it is either
@@ -85,19 +91,45 @@
 		let key = <Vec<u8>>::from(key)
 			.try_into()
 			.map_err(|_| "key too large")?;
-		let value = value.try_into().map_err(|_| "value too large")?;
+		let value = value.0.try_into().map_err(|_| "value too large")?;
 
 		<Pallet<T>>::set_collection_property(self, &caller, Property { key, value })
 			.map_err(dispatch_to_evm::<T>)
 	}
 
+	/// Set collection properties.
+	///
+	/// @param properties Vector of properties key/value pair.
+	#[weight(<SelfWeightOf<T>>::set_collection_properties(properties.len() as u32))]
+	fn set_collection_properties(
+		&mut self,
+		caller: caller,
+		properties: Vec<(string, bytes)>,
+	) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+
+		let properties = properties
+			.into_iter()
+			.map(|(key, value)| {
+				let key = <Vec<u8>>::from(key)
+					.try_into()
+					.map_err(|_| "key too large")?;
+
+				let value = value.0.try_into().map_err(|_| "value too large")?;
+
+				Ok(Property { key, value })
+			})
+			.collect::<Result<Vec<_>>>()?;
+
+		<Pallet<T>>::set_collection_properties(self, &caller, properties)
+			.map_err(dispatch_to_evm::<T>)
+	}
+
 	/// Delete collection property.
 	///
 	/// @param key Property key.
 	#[weight(<SelfWeightOf<T>>::delete_collection_properties(1))]
 	fn delete_collection_property(&mut self, caller: caller, key: string) -> Result<()> {
-		self.consume_store_reads_and_writes(1, 1)?;
-
 		let caller = T::CrossAccountId::from_eth(caller);
 		let key = <Vec<u8>>::from(key)
 			.try_into()
@@ -106,6 +138,24 @@
 		<Pallet<T>>::delete_collection_property(self, &caller, key).map_err(dispatch_to_evm::<T>)
 	}
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	#[weight(<SelfWeightOf<T>>::delete_collection_properties(keys.len() as u32))]
+	fn delete_collection_properties(&mut self, caller: caller, keys: Vec<string>) -> Result<()> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let keys = keys
+			.into_iter()
+			.map(|key| {
+				<Vec<u8>>::from(key)
+					.try_into()
+					.map_err(|_| Error::Revert("key too large".into()))
+			})
+			.collect::<Result<Vec<_>>>()?;
+
+		<Pallet<T>>::delete_collection_properties(self, &caller, keys).map_err(dispatch_to_evm::<T>)
+	}
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -117,12 +167,44 @@
 			.try_into()
 			.map_err(|_| "key too large")?;
 
-		let props = <CollectionProperties<T>>::get(self.id);
+		let props = CollectionProperties::<T>::get(self.id);
 		let prop = props.get(&key).ok_or("key not found")?;
 
-		Ok(prop.to_vec())
+		Ok(bytes(prop.to_vec()))
 	}
 
+	/// Get collection properties.
+	///
+	/// @param keys Properties keys. Empty keys for all propertyes.
+	/// @return Vector of properties key/value pairs.
+	fn collection_properties(&self, keys: Vec<string>) -> Result<Vec<(string, bytes)>> {
+		let keys = keys
+			.into_iter()
+			.map(|key| {
+				<Vec<u8>>::from(key)
+					.try_into()
+					.map_err(|_| Error::Revert("key too large".into()))
+			})
+			.collect::<Result<Vec<_>>>()?;
+
+		let properties = Pallet::<T>::filter_collection_properties(
+			self.id,
+			if keys.is_empty() { None } else { Some(keys) },
+		)
+		.map_err(dispatch_to_evm::<T>)?;
+
+		let properties = properties
+			.into_iter()
+			.map(|p| {
+				let key =
+					string::from_utf8(p.key.into()).map_err(|e| Error::Revert(format!("{}", e)))?;
+				let value = bytes(p.value.to_vec());
+				Ok((key, value))
+			})
+			.collect::<Result<Vec<_>>>()?;
+		Ok(properties)
+	}
+
 	/// Set the sponsor of the collection.
 	///
 	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
@@ -139,26 +221,25 @@
 		save(self)
 	}
 
-	// TODO: Temprorary off. Need refactor
-	// /// Set the substrate sponsor of the collection.
-	// ///
-	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
-	// ///
-	// /// @param sponsor Substrate address of the sponsor from whose account funds will be debited for operations with the contract.
-	// fn set_collection_sponsor_substrate(
-	// 	&mut self,
-	// 	caller: caller,
-	// 	sponsor: uint256,
-	// ) -> Result<void> {
-	// 	self.consume_store_reads_and_writes(1, 1)?;
+	/// Set the sponsor of the collection.
+	///
+	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	///
+	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.
+	fn set_collection_sponsor_cross(
+		&mut self,
+		caller: caller,
+		sponsor: (address, uint256),
+	) -> Result<void> {
+		self.consume_store_reads_and_writes(1, 1)?;
 
-	// 	check_is_owner_or_admin(caller, self)?;
+		check_is_owner_or_admin(caller, self)?;
 
-	// 	let sponsor = convert_uint256_to_cross_account::<T>(sponsor);
-	// 	self.set_sponsor(sponsor.as_sub().clone())
-	// 		.map_err(dispatch_to_evm::<T>)?;
-	// 	save(self)
-	// }
+		let sponsor = convert_tuple_to_cross_account::<T>(sponsor)?;
+		self.set_sponsor(sponsor.as_sub().clone())
+			.map_err(dispatch_to_evm::<T>)?;
+		save(self)
+	}
 
 	/// Whether there is a pending sponsor.
 	fn has_collection_pending_sponsor(&self) -> Result<bool> {
@@ -300,37 +381,35 @@
 		Ok(crate::eth::collection_id_to_address(self.id))
 	}
 
-	// TODO: Temprorary off. Need refactor
-	// /// Add collection admin by substrate address.
-	// /// @param newAdmin Substrate administrator address.
-	// fn add_collection_admin_substrate(
-	// 	&mut self,
-	// 	caller: caller,
-	// 	new_admin: uint256,
-	// ) -> Result<void> {
-	// 	self.consume_store_writes(2)?;
+	/// Add collection admin.
+	/// @param newAdmin Cross account administrator address.
+	fn add_collection_admin_cross(
+		&mut self,
+		caller: caller,
+		new_admin: (address, uint256),
+	) -> Result<void> {
+		self.consume_store_writes(2)?;
 
-	// 	let caller = T::CrossAccountId::from_eth(caller);
-	// 	let new_admin = convert_uint256_to_cross_account::<T>(new_admin);
-	// 	<Pallet<T>>::toggle_admin(self, &caller, &new_admin, true).map_err(dispatch_to_evm::<T>)?;
-	// 	Ok(())
-	// }
+		let caller = T::CrossAccountId::from_eth(caller);
+		let new_admin = convert_tuple_to_cross_account::<T>(new_admin)?;
+		<Pallet<T>>::toggle_admin(self, &caller, &new_admin, true).map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
 
-	// TODO: Temprorary off. Need refactor
-	// /// Remove collection admin by substrate address.
-	// /// @param admin Substrate administrator address.
-	// fn remove_collection_admin_substrate(
-	// 	&mut self,
-	// 	caller: caller,
-	// 	admin: uint256,
-	// ) -> Result<void> {
-	// 	self.consume_store_writes(2)?;
+	/// Remove collection admin.
+	/// @param admin Cross account administrator address.
+	fn remove_collection_admin_cross(
+		&mut self,
+		caller: caller,
+		admin: (address, uint256),
+	) -> Result<void> {
+		self.consume_store_writes(2)?;
 
-	// 	let caller = T::CrossAccountId::from_eth(caller);
-	// 	let admin = convert_uint256_to_cross_account::<T>(admin);
-	// 	<Pallet<T>>::toggle_admin(self, &caller, &admin, false).map_err(dispatch_to_evm::<T>)?;
-	// 	Ok(())
-	// }
+		let caller = T::CrossAccountId::from_eth(caller);
+		let admin = convert_tuple_to_cross_account::<T>(admin)?;
+		<Pallet<T>>::toggle_admin(self, &caller, &admin, false).map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
 
 	/// Add collection admin.
 	/// @param newAdmin Address of the added administrator.
@@ -479,22 +558,21 @@
 		Ok(())
 	}
 
-	// TODO: Temprorary off. Need refactor
-	// /// Add substrate user to allowed list.
-	// ///
-	// /// @param user User substrate address.
-	// fn add_to_collection_allow_list_substrate(
-	// 	&mut self,
-	// 	caller: caller,
-	// 	user: uint256,
-	// ) -> Result<void> {
-	// 	self.consume_store_writes(1)?;
+	/// Add user to allowed list.
+	///
+	/// @param user User cross account address.
+	fn add_to_collection_allow_list_cross(
+		&mut self,
+		caller: caller,
+		user: (address, uint256),
+	) -> Result<void> {
+		self.consume_store_writes(1)?;
 
-	// 	let caller = T::CrossAccountId::from_eth(caller);
-	// 	let user = convert_uint256_to_cross_account::<T>(user);
-	// 	Pallet::<T>::toggle_allowlist(self, &caller, &user, true).map_err(dispatch_to_evm::<T>)?;
-	// 	Ok(())
-	// }
+		let caller = T::CrossAccountId::from_eth(caller);
+		let user = convert_tuple_to_cross_account::<T>(user)?;
+		Pallet::<T>::toggle_allowlist(self, &caller, &user, true).map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
 
 	/// Remove the user from the allowed list.
 	///
@@ -508,22 +586,21 @@
 		Ok(())
 	}
 
-	// TODO: Temprorary off. Need refactor
-	// /// Remove substrate user from allowed list.
-	// ///
-	// /// @param user User substrate address.
-	// fn remove_from_collection_allow_list_substrate(
-	// 	&mut self,
-	// 	caller: caller,
-	// 	user: uint256,
-	// ) -> Result<void> {
-	// 	self.consume_store_writes(1)?;
+	/// Remove user from allowed list.
+	///
+	/// @param user User cross account address.
+	fn remove_from_collection_allow_list_cross(
+		&mut self,
+		caller: caller,
+		user: (address, uint256),
+	) -> Result<void> {
+		self.consume_store_writes(1)?;
 
-	// 	let caller = T::CrossAccountId::from_eth(caller);
-	// 	let user = convert_uint256_to_cross_account::<T>(user);
-	// 	Pallet::<T>::toggle_allowlist(self, &caller, &user, false).map_err(dispatch_to_evm::<T>)?;
-	// 	Ok(())
-	// }
+		let caller = T::CrossAccountId::from_eth(caller);
+		let user = convert_tuple_to_cross_account::<T>(user)?;
+		Pallet::<T>::toggle_allowlist(self, &caller, &user, false).map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
 
 	/// Switch permission for minting.
 	///
@@ -556,15 +633,14 @@
 		Ok(self.is_owner_or_admin(&user))
 	}
 
-	// TODO: Temprorary off. Need refactor
-	// /// Check that substrate account is the owner or admin of the collection
-	// ///
-	// /// @param user account to verify
-	// /// @return "true" if account is the owner or admin
-	// fn is_owner_or_admin_substrate(&self, user: uint256) -> Result<bool> {
-	// 	let user = convert_uint256_to_cross_account::<T>(user);
-	// 	Ok(self.is_owner_or_admin(&user))
-	// }
+	/// Check that account is the owner or admin of the collection
+	///
+	/// @param user User cross account to verify
+	/// @return "true" if account is the owner or admin
+	fn is_owner_or_admin_cross(&self, user: (address, uint256)) -> Result<bool> {
+		let user = convert_tuple_to_cross_account::<T>(user)?;
+		Ok(self.is_owner_or_admin(&user))
+	}
 
 	/// Returns collection type
 	///
@@ -580,7 +656,7 @@
 
 	/// Get collection owner.
 	///
-	/// @return Tuble with sponsor address and his substrate mirror.
+	/// @return Tuple with sponsor address and his substrate mirror.
 	/// If address is canonical then substrate mirror is zero and vice versa.
 	fn collection_owner(&self) -> Result<(address, uint256)> {
 		Ok(convert_cross_account_to_tuple::<T>(
@@ -602,27 +678,29 @@
 			.map_err(dispatch_to_evm::<T>)
 	}
 
-	// TODO: Temprorary off. Need refactor
-	// /// Changes collection owner to another substrate account
-	// ///
-	// /// @dev Owner can be changed only by current owner
-	// /// @param newOwner new owner substrate account
-	// fn set_owner_substrate(&mut self, caller: caller, new_owner: uint256) -> Result<void> {
-	// 	self.consume_store_writes(1)?;
+	/// Get collection administrators
+	///
+	/// @return Vector of tuples with admins address and his substrate mirror.
+	/// If address is canonical then substrate mirror is zero and vice versa.
+	fn collection_admins(&self) -> Result<Vec<(address, uint256)>> {
+		let result = crate::IsAdmin::<T>::iter_prefix((self.id,))
+			.map(|(admin, _)| crate::eth::convert_cross_account_to_tuple::<T>(&admin))
+			.collect();
+		Ok(result)
+	}
 
-	// 	let caller = T::CrossAccountId::from_eth(caller);
-	// 	let new_owner = convert_uint256_to_cross_account::<T>(new_owner);
-	// 	self.set_owner_internal(caller, new_owner)
-	// 		.map_err(dispatch_to_evm::<T>)
-	// }
+	/// Changes collection owner to another account
+	///
+	/// @dev Owner can be changed only by current owner
+	/// @param newOwner new owner cross account
+	fn set_owner_cross(&mut self, caller: caller, new_owner: (address, uint256)) -> Result<void> {
+		self.consume_store_writes(1)?;
 
-	// TODO: need implement AbiWriter for &Vec<T>
-	// fn collection_admins(&self) -> Result<Vec<(address, uint256)>> {
-	// 	let result = pallet_common::IsAdmin::<T>::iter_prefix((self.id,))
-	// 		.map(|(admin, _)| pallet_common::eth::convert_cross_account_to_tuple::<T>(&admin))
-	// 		.collect();
-	// 	Ok(result)
-	// }
+		let caller = T::CrossAccountId::from_eth(caller);
+		let new_owner = convert_tuple_to_cross_account::<T>(new_owner)?;
+		self.set_owner_internal(caller, new_owner)
+			.map_err(dispatch_to_evm::<T>)
+	}
 }
 
 /// ### Note
modifiedpallets/common/src/eth.rsdiffbeforeafterboth
--- a/pallets/common/src/eth.rs
+++ b/pallets/common/src/eth.rs
@@ -85,3 +85,27 @@
 		(eth, Default::default())
 	}
 }
+
+/// Convert tuple `(address, uint256)` to `CrossAccountId`.
+///
+/// If `address` in the tuple has *default* value, then the canonical form is substrate,
+/// if `uint256` has *default* value, then the ethereum form is canonical,
+/// if both values are *default* or *non default*, then this is considered an invalid address and `Error` is returned.
+pub fn convert_tuple_to_cross_account<T: Config>(
+	eth_cross_account_id: (address, uint256),
+) -> evm_coder::execution::Result<T::CrossAccountId>
+where
+	T::AccountId: From<[u8; 32]>,
+{
+	if eth_cross_account_id == Default::default() {
+		Err("All fields of cross account is zeroed".into())
+	} else if eth_cross_account_id.0 == Default::default() {
+		Ok(convert_uint256_to_cross_account::<T>(
+			eth_cross_account_id.1,
+		))
+	} else if eth_cross_account_id.1 == Default::default() {
+		Ok(T::CrossAccountId::from_eth(eth_cross_account_id.0))
+	} else {
+		Err("All fields of cross account is non zeroed".into())
+	}
+}
modifiedpallets/common/src/lib.rsdiffbeforeafterboth
--- a/pallets/common/src/lib.rs
+++ b/pallets/common/src/lib.rs
@@ -999,6 +999,13 @@
 		<CollectionProperties<T>>::remove(collection.id);
 
 		<Pallet<T>>::deposit_event(Event::CollectionDestroyed(collection.id));
+
+		<PalletEvm<T>>::deposit_log(
+			erc::CollectionHelpersEvents::CollectionDestroyed {
+				collection_id: eth::collection_id_to_address(collection.id),
+			}
+			.to_log(T::ContractAddress::get()),
+		);
 		Ok(())
 	}
 
modifiedpallets/evm-contract-helpers/src/stubs/ContractHelpers.rawdiffbeforeafterboth

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modifiedpallets/fungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/fungible/src/erc.rs
+++ b/pallets/fungible/src/erc.rs
@@ -19,6 +19,7 @@
 use core::char::{REPLACEMENT_CHARACTER, decode_utf16};
 use core::convert::TryInto;
 use evm_coder::{ToLog, execution::*, generate_stubgen, solidity_interface, types::*, weight};
+use pallet_common::eth::convert_tuple_to_cross_account;
 use up_data_structs::CollectionMode;
 use pallet_common::erc::{CommonEvmHandler, PrecompileResult};
 use sp_std::vec::Vec;
@@ -149,7 +150,26 @@
 }
 
 #[solidity_interface(name = ERC20UniqueExtensions)]
-impl<T: Config> FungibleHandle<T> {
+impl<T: Config> FungibleHandle<T>
+where
+	T::AccountId: From<[u8; 32]>,
+{
+	#[weight(<SelfWeightOf<T>>::approve())]
+	fn approve_cross(
+		&mut self,
+		caller: caller,
+		spender: (address, uint256),
+		amount: uint256,
+	) -> Result<bool> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let spender = convert_tuple_to_cross_account::<T>(spender)?;
+		let amount = amount.try_into().map_err(|_| "amount overflow")?;
+
+		<Pallet<T>>::set_allowance(self, &caller, &spender, amount)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(true)
+	}
+
 	/// Burn tokens from account
 	/// @dev Function that burns an `amount` of the tokens of a given account,
 	/// deducting from the sender's allowance for said account.
@@ -169,6 +189,30 @@
 		Ok(true)
 	}
 
+	/// Burn tokens from account
+	/// @dev Function that burns an `amount` of the tokens of a given account,
+	/// deducting from the sender's allowance for said account.
+	/// @param from The account whose tokens will be burnt.
+	/// @param amount The amount that will be burnt.
+	#[weight(<SelfWeightOf<T>>::burn_from())]
+	fn burn_from_cross(
+		&mut self,
+		caller: caller,
+		from: (address, uint256),
+		amount: uint256,
+	) -> Result<bool> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let from = convert_tuple_to_cross_account::<T>(from)?;
+		let amount = amount.try_into().map_err(|_| "amount overflow")?;
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		<Pallet<T>>::burn_from(self, &caller, &from, amount, &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(true)
+	}
+
 	/// Mint tokens for multiple accounts.
 	/// @param amounts array of pairs of account address and amount
 	#[weight(<SelfWeightOf<T>>::create_multiple_items_ex(amounts.len() as u32))]
@@ -191,6 +235,27 @@
 			.map_err(dispatch_to_evm::<T>)?;
 		Ok(true)
 	}
+
+	#[weight(<SelfWeightOf<T>>::transfer_from())]
+	fn transfer_from_cross(
+		&mut self,
+		caller: caller,
+		from: (address, uint256),
+		to: (address, uint256),
+		amount: uint256,
+	) -> Result<bool> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let from = convert_tuple_to_cross_account::<T>(from)?;
+		let to = convert_tuple_to_cross_account::<T>(to)?;
+		let amount = amount.try_into().map_err(|_| "amount overflow")?;
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		<Pallet<T>>::transfer_from(self, &caller, &from, &to, amount, &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(true)
+	}
 }
 
 #[solidity_interface(
modifiedpallets/fungible/src/stubs/UniqueFungible.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/fungible/src/stubs/UniqueFungible.soldiffbeforeafterboth
--- a/pallets/fungible/src/stubs/UniqueFungible.sol
+++ b/pallets/fungible/src/stubs/UniqueFungible.sol
@@ -18,7 +18,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x62e22290
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 contract Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -33,6 +33,17 @@
 		dummy = 0;
 	}
 
+	/// Set collection properties.
+	///
+	/// @param properties Vector of properties key/value pair.
+	/// @dev EVM selector for this function is: 0x50b26b2a,
+	///  or in textual repr: setCollectionProperties((string,bytes)[])
+	function setCollectionProperties(Tuple10[] memory properties) public {
+		require(false, stub_error);
+		properties;
+		dummy = 0;
+	}
+
 	/// Delete collection property.
 	///
 	/// @param key Property key.
@@ -44,6 +55,17 @@
 		dummy = 0;
 	}
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) public {
+		require(false, stub_error);
+		keys;
+		dummy = 0;
+	}
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -59,6 +81,19 @@
 		return hex"";
 	}
 
+	/// Get collection properties.
+	///
+	/// @param keys Properties keys. Empty keys for all propertyes.
+	/// @return Vector of properties key/value pairs.
+	/// @dev EVM selector for this function is: 0x285fb8e6,
+	///  or in textual repr: collectionProperties(string[])
+	function collectionProperties(string[] memory keys) public view returns (Tuple10[] memory) {
+		require(false, stub_error);
+		keys;
+		dummy;
+		return new Tuple10[](0);
+	}
+
 	/// Set the sponsor of the collection.
 	///
 	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
@@ -72,6 +107,19 @@
 		dummy = 0;
 	}
 
+	/// Set the sponsor of the collection.
+	///
+	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	///
+	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.
+	/// @dev EVM selector for this function is: 0x84a1d5a8,
+	///  or in textual repr: setCollectionSponsorCross((address,uint256))
+	function setCollectionSponsorCross(Tuple6 memory sponsor) public {
+		require(false, stub_error);
+		sponsor;
+		dummy = 0;
+	}
+
 	/// Whether there is a pending sponsor.
 	/// @dev EVM selector for this function is: 0x058ac185,
 	///  or in textual repr: hasCollectionPendingSponsor()
@@ -155,6 +203,26 @@
 	}
 
 	/// Add collection admin.
+	/// @param newAdmin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x859aa7d6,
+	///  or in textual repr: addCollectionAdminCross((address,uint256))
+	function addCollectionAdminCross(Tuple6 memory newAdmin) public {
+		require(false, stub_error);
+		newAdmin;
+		dummy = 0;
+	}
+
+	/// Remove collection admin.
+	/// @param admin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x6c0cd173,
+	///  or in textual repr: removeCollectionAdminCross((address,uint256))
+	function removeCollectionAdminCross(Tuple6 memory admin) public {
+		require(false, stub_error);
+		admin;
+		dummy = 0;
+	}
+
+	/// Add collection admin.
 	/// @param newAdmin Address of the added administrator.
 	/// @dev EVM selector for this function is: 0x92e462c7,
 	///  or in textual repr: addCollectionAdmin(address)
@@ -234,6 +302,17 @@
 		dummy = 0;
 	}
 
+	/// Add user to allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0xa0184a3a,
+	///  or in textual repr: addToCollectionAllowListCross((address,uint256))
+	function addToCollectionAllowListCross(Tuple6 memory user) public {
+		require(false, stub_error);
+		user;
+		dummy = 0;
+	}
+
 	/// Remove the user from the allowed list.
 	///
 	/// @param user Address of a removed user.
@@ -245,6 +324,17 @@
 		dummy = 0;
 	}
 
+	/// Remove user from allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0x09ba452a,
+	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))
+	function removeFromCollectionAllowListCross(Tuple6 memory user) public {
+		require(false, stub_error);
+		user;
+		dummy = 0;
+	}
+
 	/// Switch permission for minting.
 	///
 	/// @param mode Enable if "true".
@@ -269,6 +359,19 @@
 		return false;
 	}
 
+	/// Check that account is the owner or admin of the collection
+	///
+	/// @param user User cross account to verify
+	/// @return "true" if account is the owner or admin
+	/// @dev EVM selector for this function is: 0x3e75a905,
+	///  or in textual repr: isOwnerOrAdminCross((address,uint256))
+	function isOwnerOrAdminCross(Tuple6 memory user) public view returns (bool) {
+		require(false, stub_error);
+		user;
+		dummy;
+		return false;
+	}
+
 	/// Returns collection type
 	///
 	/// @return `Fungible` or `NFT` or `ReFungible`
@@ -282,7 +385,7 @@
 
 	/// Get collection owner.
 	///
-	/// @return Tuble with sponsor address and his substrate mirror.
+	/// @return Tuple with sponsor address and his substrate mirror.
 	/// If address is canonical then substrate mirror is zero and vice versa.
 	/// @dev EVM selector for this function is: 0xdf727d3b,
 	///  or in textual repr: collectionOwner()
@@ -303,10 +406,50 @@
 		newOwner;
 		dummy = 0;
 	}
+
+	/// Get collection administrators
+	///
+	/// @return Vector of tuples with admins address and his substrate mirror.
+	/// If address is canonical then substrate mirror is zero and vice versa.
+	/// @dev EVM selector for this function is: 0x5813216b,
+	///  or in textual repr: collectionAdmins()
+	function collectionAdmins() public view returns (Tuple6[] memory) {
+		require(false, stub_error);
+		dummy;
+		return new Tuple6[](0);
+	}
+
+	/// Changes collection owner to another account
+	///
+	/// @dev Owner can be changed only by current owner
+	/// @param newOwner new owner cross account
+	/// @dev EVM selector for this function is: 0xe5c9913f,
+	///  or in textual repr: setOwnerCross((address,uint256))
+	function setOwnerCross(Tuple6 memory newOwner) public {
+		require(false, stub_error);
+		newOwner;
+		dummy = 0;
+	}
 }
 
-/// @dev the ERC-165 identifier for this interface is 0x63034ac5
+/// @dev anonymous struct
+struct Tuple10 {
+	string field_0;
+	bytes field_1;
+}
+
+/// @dev the ERC-165 identifier for this interface is 0x032e5926
 contract ERC20UniqueExtensions is Dummy, ERC165 {
+	/// @dev EVM selector for this function is: 0x0ecd0ab0,
+	///  or in textual repr: approveCross((address,uint256),uint256)
+	function approveCross(Tuple6 memory spender, uint256 amount) public returns (bool) {
+		require(false, stub_error);
+		spender;
+		amount;
+		dummy = 0;
+		return false;
+	}
+
 	/// Burn tokens from account
 	/// @dev Function that burns an `amount` of the tokens of a given account,
 	/// deducting from the sender's allowance for said account.
@@ -322,6 +465,21 @@
 		return false;
 	}
 
+	/// Burn tokens from account
+	/// @dev Function that burns an `amount` of the tokens of a given account,
+	/// deducting from the sender's allowance for said account.
+	/// @param from The account whose tokens will be burnt.
+	/// @param amount The amount that will be burnt.
+	/// @dev EVM selector for this function is: 0xbb2f5a58,
+	///  or in textual repr: burnFromCross((address,uint256),uint256)
+	function burnFromCross(Tuple6 memory from, uint256 amount) public returns (bool) {
+		require(false, stub_error);
+		from;
+		amount;
+		dummy = 0;
+		return false;
+	}
+
 	/// Mint tokens for multiple accounts.
 	/// @param amounts array of pairs of account address and amount
 	/// @dev EVM selector for this function is: 0x1acf2d55,
@@ -332,6 +490,21 @@
 		dummy = 0;
 		return false;
 	}
+
+	/// @dev EVM selector for this function is: 0xd5cf430b,
+	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)
+	function transferFromCross(
+		Tuple6 memory from,
+		Tuple6 memory to,
+		uint256 amount
+	) public returns (bool) {
+		require(false, stub_error);
+		from;
+		to;
+		amount;
+		dummy = 0;
+		return false;
+	}
 }
 
 /// @dev anonymous struct
modifiedpallets/nonfungible/CHANGELOG.mddiffbeforeafterboth
--- a/pallets/nonfungible/CHANGELOG.md
+++ b/pallets/nonfungible/CHANGELOG.md
@@ -2,12 +2,20 @@
 
 All notable changes to this project will be documented in this file.
 
+<!-- bureaucrate goes here -->
+
+## [v0.1.6] - 2022-20-10
+
+### Change
+
+- Added `set_properties` method for `TokenProperties` interface.
+
 ## [v0.1.5] - 2022-08-24
 
 ### Change
- - Add bound `AsRef<[u8; 32]>` to `T::CrossAccountId`.
 
-<!-- bureaucrate goes here -->
+- Add bound `AsRef<[u8; 32]>` to `T::CrossAccountId`.
+
 ## [v0.1.4] 2022-08-16
 
 ### Other changes
@@ -28,7 +36,9 @@
 - build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b
 
 ## [0.1.2] - 2022-07-25
+
 ### Changed
+
 - New `token_uri` retrieval logic:
 
       If the collection has a `url` property and it is not empty, it is returned.
@@ -39,8 +49,9 @@
       otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).
 
 ## [0.1.1] - 2022-07-14
+
 ### Added
 
 - Implementation of RPC method `token_owners`.
-   For reasons of compatibility with this pallet, returns only one owner if token exists.
-   This was an internal request to improve the web interface and support fractionalization event.
+  For reasons of compatibility with this pallet, returns only one owner if token exists.
+  This was an internal request to improve the web interface and support fractionalization event.
modifiedpallets/nonfungible/Cargo.tomldiffbeforeafterboth
--- a/pallets/nonfungible/Cargo.toml
+++ b/pallets/nonfungible/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-nonfungible"
-version = "0.1.5"
+version = "0.1.6"
 license = "GPLv3"
 edition = "2021"
 
modifiedpallets/nonfungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/erc.rs
+++ b/pallets/nonfungible/src/erc.rs
@@ -35,6 +35,7 @@
 use pallet_common::{
 	erc::{CommonEvmHandler, PrecompileResult, CollectionCall, static_property::key},
 	CollectionHandle, CollectionPropertyPermissions,
+	eth::convert_tuple_to_cross_account,
 };
 use pallet_evm::{account::CrossAccountId, PrecompileHandle};
 use pallet_evm_coder_substrate::call;
@@ -97,7 +98,7 @@
 		let key = <Vec<u8>>::from(key)
 			.try_into()
 			.map_err(|_| "key too long")?;
-		let value = value.try_into().map_err(|_| "value too long")?;
+		let value = value.0.try_into().map_err(|_| "value too long")?;
 
 		let nesting_budget = self
 			.recorder
@@ -113,6 +114,48 @@
 		.map_err(dispatch_to_evm::<T>)
 	}
 
+	/// @notice Set token properties value.
+	/// @dev Throws error if `msg.sender` has no permission to edit the property.
+	/// @param tokenId ID of the token.
+	/// @param properties settable properties
+	#[weight(<SelfWeightOf<T>>::set_token_properties(properties.len() as u32))]
+	fn set_properties(
+		&mut self,
+		caller: caller,
+		token_id: uint256,
+		properties: Vec<(string, bytes)>,
+	) -> Result<()> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let token_id: u32 = token_id.try_into().map_err(|_| "token id overflow")?;
+
+		let nesting_budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		let properties = properties
+			.into_iter()
+			.map(|(key, value)| {
+				let key = <Vec<u8>>::from(key)
+					.try_into()
+					.map_err(|_| "key too large")?;
+
+				let value = value.0.try_into().map_err(|_| "value too large")?;
+
+				Ok(Property { key, value })
+			})
+			.collect::<Result<Vec<_>>>()?;
+
+		<Pallet<T>>::set_token_properties(
+			self,
+			&caller,
+			TokenId(token_id),
+			properties.into_iter(),
+			<Pallet<T>>::token_exists(&self, TokenId(token_id)),
+			&nesting_budget,
+		)
+		.map_err(dispatch_to_evm::<T>)
+	}
+
 	/// @notice Delete token property value.
 	/// @dev Throws error if `msg.sender` has no permission to edit the property.
 	/// @param tokenId ID of the token.
@@ -146,7 +189,7 @@
 		let props = <TokenProperties<T>>::get((self.id, token_id));
 		let prop = props.get(&key).ok_or("key not found")?;
 
-		Ok(prop.to_vec())
+		Ok(prop.to_vec().into())
 	}
 }
 
@@ -198,7 +241,10 @@
 /// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 #[solidity_interface(name = ERC721Metadata, expect_selector = 0x5b5e139f)]
-impl<T: Config> NonfungibleHandle<T> {
+impl<T: Config> NonfungibleHandle<T>
+where
+	T::AccountId: From<[u8; 32]>,
+{
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev real implementation of this function lies in `ERC721UniqueExtensions`
 	#[solidity(hide, rename_selector = "name")]
@@ -603,7 +649,10 @@
 
 /// @title Unique extensions for ERC721.
 #[solidity_interface(name = ERC721UniqueExtensions)]
-impl<T: Config> NonfungibleHandle<T> {
+impl<T: Config> NonfungibleHandle<T>
+where
+	T::AccountId: From<[u8; 32]>,
+{
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	fn name(&self) -> Result<string> {
 		Ok(decode_utf16(self.name.iter().copied())
@@ -616,6 +665,28 @@
 		Ok(string::from_utf8_lossy(&self.token_prefix).into())
 	}
 
+	/// @notice Set or reaffirm the approved address for an NFT
+	/// @dev The zero address indicates there is no approved address.
+	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized
+	///  operator of the current owner.
+	/// @param approved The new substrate address approved NFT controller
+	/// @param tokenId The NFT to approve
+	#[weight(<SelfWeightOf<T>>::approve())]
+	fn approve_cross(
+		&mut self,
+		caller: caller,
+		approved: (address, uint256),
+		token_id: uint256,
+	) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let approved = convert_tuple_to_cross_account::<T>(approved)?;
+		let token = token_id.try_into()?;
+
+		<Pallet<T>>::set_allowance(self, &caller, token, Some(&approved))
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
+
 	/// @notice Transfer ownership of an NFT
 	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
 	///  is the zero address. Throws if `tokenId` is not a valid NFT.
@@ -634,6 +705,32 @@
 		Ok(())
 	}
 
+	/// @notice Transfer ownership of an NFT from cross account address to cross account address
+	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
+	///  is the zero address. Throws if `tokenId` is not a valid NFT.
+	/// @param from Cross acccount address of current owner
+	/// @param to Cross acccount address of new owner
+	/// @param tokenId The NFT to transfer
+	#[weight(<SelfWeightOf<T>>::transfer())]
+	fn transfer_from_cross(
+		&mut self,
+		caller: caller,
+		from: (address, uint256),
+		to: (address, uint256),
+		token_id: uint256,
+	) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let from = convert_tuple_to_cross_account::<T>(from)?;
+		let to = convert_tuple_to_cross_account::<T>(to)?;
+		let token_id = token_id.try_into()?;
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+		Pallet::<T>::transfer_from(self, &caller, &from, &to, token_id, &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
+
 	/// @notice Burns a specific ERC721 token.
 	/// @dev Throws unless `msg.sender` is the current owner or an authorized
 	///  operator for this NFT. Throws if `from` is not the current owner. Throws
@@ -654,6 +751,31 @@
 		Ok(())
 	}
 
+	/// @notice Burns a specific ERC721 token.
+	/// @dev Throws unless `msg.sender` is the current owner or an authorized
+	///  operator for this NFT. Throws if `from` is not the current owner. Throws
+	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.
+	/// @param from The current owner of the NFT
+	/// @param tokenId The NFT to transfer
+	#[weight(<SelfWeightOf<T>>::burn_from())]
+	fn burn_from_cross(
+		&mut self,
+		caller: caller,
+		from: (address, uint256),
+		token_id: uint256,
+	) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let from = convert_tuple_to_cross_account::<T>(from)?;
+		let token = token_id.try_into()?;
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		<Pallet<T>>::burn_from(self, &caller, &from, token, &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
+
 	/// @notice Returns next free NFT ID.
 	fn next_token_id(&self) -> Result<uint256> {
 		self.consume_store_reads(1)?;
modifiedpallets/nonfungible/src/stubs/UniqueNFT.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/nonfungible/src/stubs/UniqueNFT.soldiffbeforeafterboth
--- a/pallets/nonfungible/src/stubs/UniqueNFT.sol
+++ b/pallets/nonfungible/src/stubs/UniqueNFT.sol
@@ -18,7 +18,7 @@
 }
 
 /// @title A contract that allows to set and delete token properties and change token property permissions.
-/// @dev the ERC-165 identifier for this interface is 0x41369377
+/// @dev the ERC-165 identifier for this interface is 0x55dba919
 contract TokenProperties is Dummy, ERC165 {
 	/// @notice Set permissions for token property.
 	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.
@@ -61,6 +61,19 @@
 		dummy = 0;
 	}
 
+	/// @notice Set token properties value.
+	/// @dev Throws error if `msg.sender` has no permission to edit the property.
+	/// @param tokenId ID of the token.
+	/// @param properties settable properties
+	/// @dev EVM selector for this function is: 0x14ed3a6e,
+	///  or in textual repr: setProperties(uint256,(string,bytes)[])
+	function setProperties(uint256 tokenId, Tuple19[] memory properties) public {
+		require(false, stub_error);
+		tokenId;
+		properties;
+		dummy = 0;
+	}
+
 	/// @notice Delete token property value.
 	/// @dev Throws error if `msg.sender` has no permission to edit the property.
 	/// @param tokenId ID of the token.
@@ -91,7 +104,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x62e22290
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 contract Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -106,6 +119,17 @@
 		dummy = 0;
 	}
 
+	/// Set collection properties.
+	///
+	/// @param properties Vector of properties key/value pair.
+	/// @dev EVM selector for this function is: 0x50b26b2a,
+	///  or in textual repr: setCollectionProperties((string,bytes)[])
+	function setCollectionProperties(Tuple19[] memory properties) public {
+		require(false, stub_error);
+		properties;
+		dummy = 0;
+	}
+
 	/// Delete collection property.
 	///
 	/// @param key Property key.
@@ -117,6 +141,17 @@
 		dummy = 0;
 	}
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) public {
+		require(false, stub_error);
+		keys;
+		dummy = 0;
+	}
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -132,6 +167,19 @@
 		return hex"";
 	}
 
+	/// Get collection properties.
+	///
+	/// @param keys Properties keys. Empty keys for all propertyes.
+	/// @return Vector of properties key/value pairs.
+	/// @dev EVM selector for this function is: 0x285fb8e6,
+	///  or in textual repr: collectionProperties(string[])
+	function collectionProperties(string[] memory keys) public view returns (Tuple19[] memory) {
+		require(false, stub_error);
+		keys;
+		dummy;
+		return new Tuple19[](0);
+	}
+
 	/// Set the sponsor of the collection.
 	///
 	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
@@ -145,6 +193,19 @@
 		dummy = 0;
 	}
 
+	/// Set the sponsor of the collection.
+	///
+	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	///
+	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.
+	/// @dev EVM selector for this function is: 0x84a1d5a8,
+	///  or in textual repr: setCollectionSponsorCross((address,uint256))
+	function setCollectionSponsorCross(Tuple6 memory sponsor) public {
+		require(false, stub_error);
+		sponsor;
+		dummy = 0;
+	}
+
 	/// Whether there is a pending sponsor.
 	/// @dev EVM selector for this function is: 0x058ac185,
 	///  or in textual repr: hasCollectionPendingSponsor()
@@ -177,10 +238,10 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() public view returns (Tuple17 memory) {
+	function collectionSponsor() public view returns (Tuple6 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple17(0x0000000000000000000000000000000000000000, 0);
+		return Tuple6(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Set limits for the collection.
@@ -228,6 +289,26 @@
 	}
 
 	/// Add collection admin.
+	/// @param newAdmin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x859aa7d6,
+	///  or in textual repr: addCollectionAdminCross((address,uint256))
+	function addCollectionAdminCross(Tuple6 memory newAdmin) public {
+		require(false, stub_error);
+		newAdmin;
+		dummy = 0;
+	}
+
+	/// Remove collection admin.
+	/// @param admin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x6c0cd173,
+	///  or in textual repr: removeCollectionAdminCross((address,uint256))
+	function removeCollectionAdminCross(Tuple6 memory admin) public {
+		require(false, stub_error);
+		admin;
+		dummy = 0;
+	}
+
+	/// Add collection admin.
 	/// @param newAdmin Address of the added administrator.
 	/// @dev EVM selector for this function is: 0x92e462c7,
 	///  or in textual repr: addCollectionAdmin(address)
@@ -307,6 +388,17 @@
 		dummy = 0;
 	}
 
+	/// Add user to allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0xa0184a3a,
+	///  or in textual repr: addToCollectionAllowListCross((address,uint256))
+	function addToCollectionAllowListCross(Tuple6 memory user) public {
+		require(false, stub_error);
+		user;
+		dummy = 0;
+	}
+
 	/// Remove the user from the allowed list.
 	///
 	/// @param user Address of a removed user.
@@ -318,6 +410,17 @@
 		dummy = 0;
 	}
 
+	/// Remove user from allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0x09ba452a,
+	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))
+	function removeFromCollectionAllowListCross(Tuple6 memory user) public {
+		require(false, stub_error);
+		user;
+		dummy = 0;
+	}
+
 	/// Switch permission for minting.
 	///
 	/// @param mode Enable if "true".
@@ -342,6 +445,19 @@
 		return false;
 	}
 
+	/// Check that account is the owner or admin of the collection
+	///
+	/// @param user User cross account to verify
+	/// @return "true" if account is the owner or admin
+	/// @dev EVM selector for this function is: 0x3e75a905,
+	///  or in textual repr: isOwnerOrAdminCross((address,uint256))
+	function isOwnerOrAdminCross(Tuple6 memory user) public view returns (bool) {
+		require(false, stub_error);
+		user;
+		dummy;
+		return false;
+	}
+
 	/// Returns collection type
 	///
 	/// @return `Fungible` or `NFT` or `ReFungible`
@@ -355,14 +471,14 @@
 
 	/// Get collection owner.
 	///
-	/// @return Tuble with sponsor address and his substrate mirror.
+	/// @return Tuple with sponsor address and his substrate mirror.
 	/// If address is canonical then substrate mirror is zero and vice versa.
 	/// @dev EVM selector for this function is: 0xdf727d3b,
 	///  or in textual repr: collectionOwner()
-	function collectionOwner() public view returns (Tuple17 memory) {
+	function collectionOwner() public view returns (Tuple6 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple17(0x0000000000000000000000000000000000000000, 0);
+		return Tuple6(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Changes collection owner to another account
@@ -376,12 +492,36 @@
 		newOwner;
 		dummy = 0;
 	}
+
+	/// Get collection administrators
+	///
+	/// @return Vector of tuples with admins address and his substrate mirror.
+	/// If address is canonical then substrate mirror is zero and vice versa.
+	/// @dev EVM selector for this function is: 0x5813216b,
+	///  or in textual repr: collectionAdmins()
+	function collectionAdmins() public view returns (Tuple6[] memory) {
+		require(false, stub_error);
+		dummy;
+		return new Tuple6[](0);
+	}
+
+	/// Changes collection owner to another account
+	///
+	/// @dev Owner can be changed only by current owner
+	/// @param newOwner new owner cross account
+	/// @dev EVM selector for this function is: 0xe5c9913f,
+	///  or in textual repr: setOwnerCross((address,uint256))
+	function setOwnerCross(Tuple6 memory newOwner) public {
+		require(false, stub_error);
+		newOwner;
+		dummy = 0;
+	}
 }
 
 /// @dev anonymous struct
-struct Tuple17 {
-	address field_0;
-	uint256 field_1;
+struct Tuple19 {
+	string field_0;
+	bytes field_1;
 }
 
 /// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
@@ -528,7 +668,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0x4468500d
+/// @dev the ERC-165 identifier for this interface is 0x244543ee
 contract ERC721UniqueExtensions is Dummy, ERC165 {
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev EVM selector for this function is: 0x06fdde03,
@@ -548,6 +688,21 @@
 		return "";
 	}
 
+	/// @notice Set or reaffirm the approved address for an NFT
+	/// @dev The zero address indicates there is no approved address.
+	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized
+	///  operator of the current owner.
+	/// @param approved The new substrate address approved NFT controller
+	/// @param tokenId The NFT to approve
+	/// @dev EVM selector for this function is: 0x0ecd0ab0,
+	///  or in textual repr: approveCross((address,uint256),uint256)
+	function approveCross(Tuple6 memory approved, uint256 tokenId) public {
+		require(false, stub_error);
+		approved;
+		tokenId;
+		dummy = 0;
+	}
+
 	/// @notice Transfer ownership of an NFT
 	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
 	///  is the zero address. Throws if `tokenId` is not a valid NFT.
@@ -562,6 +717,26 @@
 		dummy = 0;
 	}
 
+	/// @notice Transfer ownership of an NFT from cross account address to cross account address
+	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
+	///  is the zero address. Throws if `tokenId` is not a valid NFT.
+	/// @param from Cross acccount address of current owner
+	/// @param to Cross acccount address of new owner
+	/// @param tokenId The NFT to transfer
+	/// @dev EVM selector for this function is: 0xd5cf430b,
+	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)
+	function transferFromCross(
+		Tuple6 memory from,
+		Tuple6 memory to,
+		uint256 tokenId
+	) public {
+		require(false, stub_error);
+		from;
+		to;
+		tokenId;
+		dummy = 0;
+	}
+
 	/// @notice Burns a specific ERC721 token.
 	/// @dev Throws unless `msg.sender` is the current owner or an authorized
 	///  operator for this NFT. Throws if `from` is not the current owner. Throws
@@ -577,6 +752,21 @@
 		dummy = 0;
 	}
 
+	/// @notice Burns a specific ERC721 token.
+	/// @dev Throws unless `msg.sender` is the current owner or an authorized
+	///  operator for this NFT. Throws if `from` is not the current owner. Throws
+	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.
+	/// @param from The current owner of the NFT
+	/// @param tokenId The NFT to transfer
+	/// @dev EVM selector for this function is: 0xbb2f5a58,
+	///  or in textual repr: burnFromCross((address,uint256),uint256)
+	function burnFromCross(Tuple6 memory from, uint256 tokenId) public {
+		require(false, stub_error);
+		from;
+		tokenId;
+		dummy = 0;
+	}
+
 	/// @notice Returns next free NFT ID.
 	/// @dev EVM selector for this function is: 0x75794a3c,
 	///  or in textual repr: nextTokenId()
@@ -607,7 +797,7 @@
 	// /// @param tokens array of pairs of token ID and token URI for minted tokens
 	// /// @dev EVM selector for this function is: 0x36543006,
 	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])
-	// function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) public returns (bool) {
+	// function mintBulkWithTokenURI(address to, Tuple8[] memory tokens) public returns (bool) {
 	// 	require(false, stub_error);
 	// 	to;
 	// 	tokens;
@@ -618,11 +808,17 @@
 }
 
 /// @dev anonymous struct
-struct Tuple6 {
+struct Tuple8 {
 	uint256 field_0;
 	string field_1;
 }
 
+/// @dev anonymous struct
+struct Tuple6 {
+	address field_0;
+	uint256 field_1;
+}
+
 /// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 /// @dev the ERC-165 identifier for this interface is 0x780e9d63
modifiedpallets/refungible/CHANGELOG.mddiffbeforeafterboth
--- a/pallets/refungible/CHANGELOG.md
+++ b/pallets/refungible/CHANGELOG.md
@@ -2,12 +2,20 @@
 
 All notable changes to this project will be documented in this file.
 
+## [v0.2.5] - 2022-20-10
+
+### Change
+
+- Added `set_properties` method for `TokenProperties` interface.
+
 ## [v0.2.4] - 2022-08-24
 
 ### Change
- - Add bound `AsRef<[u8; 32]>` to `T::CrossAccountId`.
 
+- Add bound `AsRef<[u8; 32]>` to `T::CrossAccountId`.
+
 <!-- bureaucrate goes here -->
+
 ## [v0.2.3] 2022-08-16
 
 ### Other changes
modifiedpallets/refungible/Cargo.tomldiffbeforeafterboth
--- a/pallets/refungible/Cargo.toml
+++ b/pallets/refungible/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-refungible"
-version = "0.2.4"
+version = "0.2.5"
 license = "GPLv3"
 edition = "2021"
 
modifiedpallets/refungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/refungible/src/erc.rs
+++ b/pallets/refungible/src/erc.rs
@@ -30,6 +30,7 @@
 use pallet_common::{
 	CollectionHandle, CollectionPropertyPermissions,
 	erc::{CommonEvmHandler, CollectionCall, static_property::key},
+	eth::convert_tuple_to_cross_account,
 };
 use pallet_evm::{account::CrossAccountId, PrecompileHandle};
 use pallet_evm_coder_substrate::{call, dispatch_to_evm};
@@ -100,7 +101,7 @@
 		let key = <Vec<u8>>::from(key)
 			.try_into()
 			.map_err(|_| "key too long")?;
-		let value = value.try_into().map_err(|_| "value too long")?;
+		let value = value.0.try_into().map_err(|_| "value too long")?;
 
 		let nesting_budget = self
 			.recorder
@@ -116,6 +117,47 @@
 		.map_err(dispatch_to_evm::<T>)
 	}
 
+	/// @notice Set token properties value.
+	/// @dev Throws error if `msg.sender` has no permission to edit the property.
+	/// @param tokenId ID of the token.
+	/// @param properties settable properties
+	fn set_properties(
+		&mut self,
+		caller: caller,
+		token_id: uint256,
+		properties: Vec<(string, bytes)>,
+	) -> Result<()> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let token_id: u32 = token_id.try_into().map_err(|_| "token id overflow")?;
+
+		let nesting_budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		let properties = properties
+			.into_iter()
+			.map(|(key, value)| {
+				let key = <Vec<u8>>::from(key)
+					.try_into()
+					.map_err(|_| "key too large")?;
+
+				let value = value.0.try_into().map_err(|_| "value too large")?;
+
+				Ok(Property { key, value })
+			})
+			.collect::<Result<Vec<_>>>()?;
+
+		<Pallet<T>>::set_token_properties(
+			self,
+			&caller,
+			TokenId(token_id),
+			properties.into_iter(),
+			<Pallet<T>>::token_exists(&self, TokenId(token_id)),
+			&nesting_budget,
+		)
+		.map_err(dispatch_to_evm::<T>)
+	}
+
 	/// @notice Delete token property value.
 	/// @dev Throws error if `msg.sender` has no permission to edit the property.
 	/// @param tokenId ID of the token.
@@ -149,7 +191,7 @@
 		let props = <TokenProperties<T>>::get((self.id, token_id));
 		let prop = props.get(&key).ok_or("key not found")?;
 
-		Ok(prop.to_vec())
+		Ok(prop.to_vec().into())
 	}
 }
 
@@ -194,7 +236,10 @@
 }
 
 #[solidity_interface(name = ERC721Metadata)]
-impl<T: Config> RefungibleHandle<T> {
+impl<T: Config> RefungibleHandle<T>
+where
+	T::AccountId: From<[u8; 32]>,
+{
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev real implementation of this function lies in `ERC721UniqueExtensions`
 	#[solidity(hide, rename_selector = "name")]
@@ -631,7 +676,10 @@
 
 /// @title Unique extensions for ERC721.
 #[solidity_interface(name = ERC721UniqueExtensions)]
-impl<T: Config> RefungibleHandle<T> {
+impl<T: Config> RefungibleHandle<T>
+where
+	T::AccountId: From<[u8; 32]>,
+{
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	fn name(&self) -> Result<string> {
 		Ok(decode_utf16(self.name.iter().copied())
@@ -659,14 +707,44 @@
 			.recorder
 			.weight_calls_budget(<StructureWeight<T>>::find_parent());
 
-		let balance = balance(&self, token, &caller)?;
-		ensure_single_owner(&self, token, balance)?;
+		let balance = balance(self, token, &caller)?;
+		ensure_single_owner(self, token, balance)?;
 
 		<Pallet<T>>::transfer(self, &caller, &to, token, balance, &budget)
 			.map_err(dispatch_to_evm::<T>)?;
 		Ok(())
 	}
 
+	/// @notice Transfer ownership of an RFT
+	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
+	///  is the zero address. Throws if `tokenId` is not a valid RFT.
+	///  Throws if RFT pieces have multiple owners.
+	/// @param to The new owner
+	/// @param tokenId The RFT to transfer
+	#[weight(<SelfWeightOf<T>>::transfer_creating_removing())]
+	fn transfer_from_cross(
+		&mut self,
+		caller: caller,
+		from: (address, uint256),
+		to: (address, uint256),
+		token_id: uint256,
+	) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let from = convert_tuple_to_cross_account::<T>(from)?;
+		let to = convert_tuple_to_cross_account::<T>(to)?;
+		let token_id = token_id.try_into()?;
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		let balance = balance(self, token_id, &from)?;
+		ensure_single_owner(self, token_id, balance)?;
+
+		Pallet::<T>::transfer_from(self, &caller, &from, &to, token_id, balance, &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
+
 	/// @notice Burns a specific ERC721 token.
 	/// @dev Throws unless `msg.sender` is the current owner or an authorized
 	///  operator for this RFT. Throws if `from` is not the current owner. Throws
@@ -683,8 +761,37 @@
 			.recorder
 			.weight_calls_budget(<StructureWeight<T>>::find_parent());
 
-		let balance = balance(&self, token, &caller)?;
-		ensure_single_owner(&self, token, balance)?;
+		let balance = balance(self, token, &from)?;
+		ensure_single_owner(self, token, balance)?;
+
+		<Pallet<T>>::burn_from(self, &caller, &from, token, balance, &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
+
+	/// @notice Burns a specific ERC721 token.
+	/// @dev Throws unless `msg.sender` is the current owner or an authorized
+	///  operator for this RFT. Throws if `from` is not the current owner. Throws
+	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.
+	///  Throws if RFT pieces have multiple owners.
+	/// @param from The current owner of the RFT
+	/// @param tokenId The RFT to transfer
+	#[weight(<SelfWeightOf<T>>::burn_from())]
+	fn burn_from_cross(
+		&mut self,
+		caller: caller,
+		from: (address, uint256),
+		token_id: uint256,
+	) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let from = convert_tuple_to_cross_account::<T>(from)?;
+		let token = token_id.try_into()?;
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		let balance = balance(self, token, &from)?;
+		ensure_single_owner(self, token, balance)?;
 
 		<Pallet<T>>::burn_from(self, &caller, &from, token, balance, &budget)
 			.map_err(dispatch_to_evm::<T>)?;
modifiedpallets/refungible/src/stubs/UniqueRefungible.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/refungible/src/stubs/UniqueRefungible.soldiffbeforeafterboth
--- a/pallets/refungible/src/stubs/UniqueRefungible.sol
+++ b/pallets/refungible/src/stubs/UniqueRefungible.sol
@@ -18,7 +18,7 @@
 }
 
 /// @title A contract that allows to set and delete token properties and change token property permissions.
-/// @dev the ERC-165 identifier for this interface is 0x41369377
+/// @dev the ERC-165 identifier for this interface is 0x55dba919
 contract TokenProperties is Dummy, ERC165 {
 	/// @notice Set permissions for token property.
 	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.
@@ -61,6 +61,19 @@
 		dummy = 0;
 	}
 
+	/// @notice Set token properties value.
+	/// @dev Throws error if `msg.sender` has no permission to edit the property.
+	/// @param tokenId ID of the token.
+	/// @param properties settable properties
+	/// @dev EVM selector for this function is: 0x14ed3a6e,
+	///  or in textual repr: setProperties(uint256,(string,bytes)[])
+	function setProperties(uint256 tokenId, Tuple19[] memory properties) public {
+		require(false, stub_error);
+		tokenId;
+		properties;
+		dummy = 0;
+	}
+
 	/// @notice Delete token property value.
 	/// @dev Throws error if `msg.sender` has no permission to edit the property.
 	/// @param tokenId ID of the token.
@@ -91,7 +104,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x62e22290
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 contract Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -106,6 +119,17 @@
 		dummy = 0;
 	}
 
+	/// Set collection properties.
+	///
+	/// @param properties Vector of properties key/value pair.
+	/// @dev EVM selector for this function is: 0x50b26b2a,
+	///  or in textual repr: setCollectionProperties((string,bytes)[])
+	function setCollectionProperties(Tuple19[] memory properties) public {
+		require(false, stub_error);
+		properties;
+		dummy = 0;
+	}
+
 	/// Delete collection property.
 	///
 	/// @param key Property key.
@@ -117,6 +141,17 @@
 		dummy = 0;
 	}
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) public {
+		require(false, stub_error);
+		keys;
+		dummy = 0;
+	}
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -132,6 +167,19 @@
 		return hex"";
 	}
 
+	/// Get collection properties.
+	///
+	/// @param keys Properties keys. Empty keys for all propertyes.
+	/// @return Vector of properties key/value pairs.
+	/// @dev EVM selector for this function is: 0x285fb8e6,
+	///  or in textual repr: collectionProperties(string[])
+	function collectionProperties(string[] memory keys) public view returns (Tuple19[] memory) {
+		require(false, stub_error);
+		keys;
+		dummy;
+		return new Tuple19[](0);
+	}
+
 	/// Set the sponsor of the collection.
 	///
 	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
@@ -145,6 +193,19 @@
 		dummy = 0;
 	}
 
+	/// Set the sponsor of the collection.
+	///
+	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	///
+	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.
+	/// @dev EVM selector for this function is: 0x84a1d5a8,
+	///  or in textual repr: setCollectionSponsorCross((address,uint256))
+	function setCollectionSponsorCross(Tuple6 memory sponsor) public {
+		require(false, stub_error);
+		sponsor;
+		dummy = 0;
+	}
+
 	/// Whether there is a pending sponsor.
 	/// @dev EVM selector for this function is: 0x058ac185,
 	///  or in textual repr: hasCollectionPendingSponsor()
@@ -177,10 +238,10 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() public view returns (Tuple17 memory) {
+	function collectionSponsor() public view returns (Tuple6 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple17(0x0000000000000000000000000000000000000000, 0);
+		return Tuple6(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Set limits for the collection.
@@ -228,6 +289,26 @@
 	}
 
 	/// Add collection admin.
+	/// @param newAdmin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x859aa7d6,
+	///  or in textual repr: addCollectionAdminCross((address,uint256))
+	function addCollectionAdminCross(Tuple6 memory newAdmin) public {
+		require(false, stub_error);
+		newAdmin;
+		dummy = 0;
+	}
+
+	/// Remove collection admin.
+	/// @param admin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x6c0cd173,
+	///  or in textual repr: removeCollectionAdminCross((address,uint256))
+	function removeCollectionAdminCross(Tuple6 memory admin) public {
+		require(false, stub_error);
+		admin;
+		dummy = 0;
+	}
+
+	/// Add collection admin.
 	/// @param newAdmin Address of the added administrator.
 	/// @dev EVM selector for this function is: 0x92e462c7,
 	///  or in textual repr: addCollectionAdmin(address)
@@ -307,6 +388,17 @@
 		dummy = 0;
 	}
 
+	/// Add user to allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0xa0184a3a,
+	///  or in textual repr: addToCollectionAllowListCross((address,uint256))
+	function addToCollectionAllowListCross(Tuple6 memory user) public {
+		require(false, stub_error);
+		user;
+		dummy = 0;
+	}
+
 	/// Remove the user from the allowed list.
 	///
 	/// @param user Address of a removed user.
@@ -318,6 +410,17 @@
 		dummy = 0;
 	}
 
+	/// Remove user from allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0x09ba452a,
+	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))
+	function removeFromCollectionAllowListCross(Tuple6 memory user) public {
+		require(false, stub_error);
+		user;
+		dummy = 0;
+	}
+
 	/// Switch permission for minting.
 	///
 	/// @param mode Enable if "true".
@@ -342,6 +445,19 @@
 		return false;
 	}
 
+	/// Check that account is the owner or admin of the collection
+	///
+	/// @param user User cross account to verify
+	/// @return "true" if account is the owner or admin
+	/// @dev EVM selector for this function is: 0x3e75a905,
+	///  or in textual repr: isOwnerOrAdminCross((address,uint256))
+	function isOwnerOrAdminCross(Tuple6 memory user) public view returns (bool) {
+		require(false, stub_error);
+		user;
+		dummy;
+		return false;
+	}
+
 	/// Returns collection type
 	///
 	/// @return `Fungible` or `NFT` or `ReFungible`
@@ -355,14 +471,14 @@
 
 	/// Get collection owner.
 	///
-	/// @return Tuble with sponsor address and his substrate mirror.
+	/// @return Tuple with sponsor address and his substrate mirror.
 	/// If address is canonical then substrate mirror is zero and vice versa.
 	/// @dev EVM selector for this function is: 0xdf727d3b,
 	///  or in textual repr: collectionOwner()
-	function collectionOwner() public view returns (Tuple17 memory) {
+	function collectionOwner() public view returns (Tuple6 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple17(0x0000000000000000000000000000000000000000, 0);
+		return Tuple6(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Changes collection owner to another account
@@ -376,12 +492,36 @@
 		newOwner;
 		dummy = 0;
 	}
+
+	/// Get collection administrators
+	///
+	/// @return Vector of tuples with admins address and his substrate mirror.
+	/// If address is canonical then substrate mirror is zero and vice versa.
+	/// @dev EVM selector for this function is: 0x5813216b,
+	///  or in textual repr: collectionAdmins()
+	function collectionAdmins() public view returns (Tuple6[] memory) {
+		require(false, stub_error);
+		dummy;
+		return new Tuple6[](0);
+	}
+
+	/// Changes collection owner to another account
+	///
+	/// @dev Owner can be changed only by current owner
+	/// @param newOwner new owner cross account
+	/// @dev EVM selector for this function is: 0xe5c9913f,
+	///  or in textual repr: setOwnerCross((address,uint256))
+	function setOwnerCross(Tuple6 memory newOwner) public {
+		require(false, stub_error);
+		newOwner;
+		dummy = 0;
+	}
 }
 
 /// @dev anonymous struct
-struct Tuple17 {
-	address field_0;
-	uint256 field_1;
+struct Tuple19 {
+	string field_0;
+	bytes field_1;
 }
 
 /// @dev the ERC-165 identifier for this interface is 0x5b5e139f
@@ -526,7 +666,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0xef1eaacb
+/// @dev the ERC-165 identifier for this interface is 0x81feb398
 contract ERC721UniqueExtensions is Dummy, ERC165 {
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev EVM selector for this function is: 0x06fdde03,
@@ -561,6 +701,26 @@
 		dummy = 0;
 	}
 
+	/// @notice Transfer ownership of an RFT
+	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
+	///  is the zero address. Throws if `tokenId` is not a valid RFT.
+	///  Throws if RFT pieces have multiple owners.
+	/// @param to The new owner
+	/// @param tokenId The RFT to transfer
+	/// @dev EVM selector for this function is: 0xd5cf430b,
+	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)
+	function transferFromCross(
+		Tuple6 memory from,
+		Tuple6 memory to,
+		uint256 tokenId
+	) public {
+		require(false, stub_error);
+		from;
+		to;
+		tokenId;
+		dummy = 0;
+	}
+
 	/// @notice Burns a specific ERC721 token.
 	/// @dev Throws unless `msg.sender` is the current owner or an authorized
 	///  operator for this RFT. Throws if `from` is not the current owner. Throws
@@ -577,6 +737,22 @@
 		dummy = 0;
 	}
 
+	/// @notice Burns a specific ERC721 token.
+	/// @dev Throws unless `msg.sender` is the current owner or an authorized
+	///  operator for this RFT. Throws if `from` is not the current owner. Throws
+	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.
+	///  Throws if RFT pieces have multiple owners.
+	/// @param from The current owner of the RFT
+	/// @param tokenId The RFT to transfer
+	/// @dev EVM selector for this function is: 0xbb2f5a58,
+	///  or in textual repr: burnFromCross((address,uint256),uint256)
+	function burnFromCross(Tuple6 memory from, uint256 tokenId) public {
+		require(false, stub_error);
+		from;
+		tokenId;
+		dummy = 0;
+	}
+
 	/// @notice Returns next free RFT ID.
 	/// @dev EVM selector for this function is: 0x75794a3c,
 	///  or in textual repr: nextTokenId()
@@ -608,7 +784,7 @@
 	// /// @param tokens array of pairs of token ID and token URI for minted tokens
 	// /// @dev EVM selector for this function is: 0x36543006,
 	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])
-	// function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) public returns (bool) {
+	// function mintBulkWithTokenURI(address to, Tuple8[] memory tokens) public returns (bool) {
 	// 	require(false, stub_error);
 	// 	to;
 	// 	tokens;
@@ -630,11 +806,17 @@
 }
 
 /// @dev anonymous struct
-struct Tuple6 {
+struct Tuple8 {
 	uint256 field_0;
 	string field_1;
 }
 
+/// @dev anonymous struct
+struct Tuple6 {
+	address field_0;
+	uint256 field_1;
+}
+
 /// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 /// @dev the ERC-165 identifier for this interface is 0x780e9d63
modifiedpallets/refungible/src/stubs/UniqueRefungibleToken.rawdiffbeforeafterboth

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addedpallets/scheduler-v2/Cargo.tomldiffbeforeafterboth
--- /dev/null
+++ b/pallets/scheduler-v2/Cargo.toml
@@ -0,0 +1,48 @@
+[package]
+name = "pallet-unique-scheduler-v2"
+version = "0.1.0"
+authors = ["Unique Network <support@uniquenetwork.io>"]
+edition = "2021"
+license = "GPLv3"
+homepage = "https://unique.network"
+repository = "https://github.com/UniqueNetwork/unique-chain"
+description = "Unique Scheduler pallet"
+readme = "README.md"
+
+[dependencies]
+codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
+log = { version = "0.4.17", default-features = false }
+scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
+frame-benchmarking = { default-features = false, optional = true, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+frame-support = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+frame-system = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+
+[dev-dependencies]
+pallet-preimage = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+substrate-test-utils = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+
+[features]
+default = ["std"]
+runtime-benchmarks = [
+	"frame-benchmarking",
+	"frame-support/runtime-benchmarks",
+	"frame-system/runtime-benchmarks",
+]
+std = [
+	"codec/std",
+	"frame-benchmarking?/std",
+	"frame-support/std",
+	"frame-system/std",
+	"log/std",
+	"scale-info/std",
+	"sp-io/std",
+	"sp-runtime/std",
+	"sp-std/std",
+	"sp-core/std",
+]
+try-runtime = ["frame-support/try-runtime"]
addedpallets/scheduler-v2/src/benchmarking.rsdiffbeforeafterboth
--- /dev/null
+++ b/pallets/scheduler-v2/src/benchmarking.rs
@@ -0,0 +1,349 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+// Original license:
+// This file is part of Substrate.
+
+// Copyright (C) 2020-2022 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! Scheduler pallet benchmarking.
+
+use super::*;
+use frame_benchmarking::{account, benchmarks};
+use frame_support::{
+	ensure,
+	traits::{schedule::Priority, PreimageRecipient},
+};
+use frame_system::RawOrigin;
+use sp_std::{prelude::*, vec};
+use sp_io::hashing::blake2_256;
+
+use crate::{Pallet as Scheduler, ScheduledCall, EncodedCall};
+use frame_system::Call as SystemCall;
+
+const SEED: u32 = 0;
+
+const BLOCK_NUMBER: u32 = 2;
+
+type SystemOrigin<T> = <T as frame_system::Config>::Origin;
+
+/// Add `n` items to the schedule.
+///
+/// For `resolved`:
+/// - `
+/// - `None`: aborted (hash without preimage)
+/// - `Some(true)`: hash resolves into call if possible, plain call otherwise
+/// - `Some(false)`: plain call
+fn fill_schedule<T: Config>(when: T::BlockNumber, n: u32) -> Result<(), &'static str> {
+	let t = DispatchTime::At(when);
+	let origin: <T as Config>::PalletsOrigin = frame_system::RawOrigin::Root.into();
+	for i in 0..n {
+		let call = make_call::<T>(None);
+		let period = Some(((i + 100).into(), 100));
+		let name = u32_to_name(i);
+		Scheduler::<T>::do_schedule_named(name, t, period, 0, origin.clone(), call)?;
+	}
+	ensure!(
+		Agenda::<T>::get(when).len() == n as usize,
+		"didn't fill schedule"
+	);
+	Ok(())
+}
+
+fn u32_to_name(i: u32) -> TaskName {
+	i.using_encoded(blake2_256)
+}
+
+fn make_task<T: Config>(
+	periodic: bool,
+	named: bool,
+	signed: bool,
+	maybe_lookup_len: Option<u32>,
+	priority: Priority,
+) -> ScheduledOf<T> {
+	let call = make_call::<T>(maybe_lookup_len);
+	let maybe_periodic = match periodic {
+		true => Some((100u32.into(), 100)),
+		false => None,
+	};
+	let maybe_id = match named {
+		true => Some(u32_to_name(0)),
+		false => None,
+	};
+	let origin = make_origin::<T>(signed);
+	Scheduled {
+		maybe_id,
+		priority,
+		call,
+		maybe_periodic,
+		origin,
+		_phantom: PhantomData,
+	}
+}
+
+fn bounded<T: Config>(len: u32) -> Option<ScheduledCall<T>> {
+	let call = <<T as Config>::Call>::from(SystemCall::remark {
+		remark: vec![0; len as usize],
+	});
+	ScheduledCall::new(call).ok()
+}
+
+fn make_call<T: Config>(maybe_lookup_len: Option<u32>) -> ScheduledCall<T> {
+	let bound = EncodedCall::bound() as u32;
+	let mut len = match maybe_lookup_len {
+		Some(len) => {
+			len.min(<T::Preimages as PreimageRecipient<T::Hash>>::MaxSize::get() - 2)
+				.max(bound) - 3
+		}
+		None => bound.saturating_sub(4),
+	};
+
+	loop {
+		let c = match bounded::<T>(len) {
+			Some(x) => x,
+			None => {
+				len -= 1;
+				continue;
+			}
+		};
+		if c.lookup_needed() == maybe_lookup_len.is_some() {
+			break c;
+		}
+		if maybe_lookup_len.is_some() {
+			len += 1;
+		} else {
+			if len > 0 {
+				len -= 1;
+			} else {
+				break c;
+			}
+		}
+	}
+}
+
+fn make_origin<T: Config>(signed: bool) -> <T as Config>::PalletsOrigin {
+	match signed {
+		true => frame_system::RawOrigin::Signed(account("origin", 0, SEED)).into(),
+		false => frame_system::RawOrigin::Root.into(),
+	}
+}
+
+fn dummy_counter() -> WeightCounter {
+	WeightCounter {
+		used: Weight::zero(),
+		limit: Weight::MAX,
+	}
+}
+
+benchmarks! {
+	// `service_agendas` when no work is done.
+	service_agendas_base {
+		let now = T::BlockNumber::from(BLOCK_NUMBER);
+		IncompleteSince::<T>::put(now - One::one());
+	}: {
+		Scheduler::<T>::service_agendas(&mut dummy_counter(), now, 0);
+	} verify {
+		assert_eq!(IncompleteSince::<T>::get(), Some(now - One::one()));
+	}
+
+	// `service_agenda` when no work is done.
+	service_agenda_base {
+		let now = BLOCK_NUMBER.into();
+		let s in 0 .. T::MaxScheduledPerBlock::get();
+		fill_schedule::<T>(now, s)?;
+		let mut executed = 0;
+	}: {
+		Scheduler::<T>::service_agenda(&mut dummy_counter(), &mut executed, now, now, 0);
+	} verify {
+		assert_eq!(executed, 0);
+	}
+
+	// `service_task` when the task is a non-periodic, non-named, non-fetched call which is not
+	// dispatched (e.g. due to being overweight).
+	service_task_base {
+		let now = BLOCK_NUMBER.into();
+		let task = make_task::<T>(false, false, false, None, 0);
+		// prevent any tasks from actually being executed as we only want the surrounding weight.
+		let mut counter = WeightCounter { used: Weight::zero(), limit: Weight::zero() };
+	}: {
+		let result = Scheduler::<T>::service_task(&mut counter, now, now, 0, true, task);
+	} verify {
+		//assert_eq!(result, Ok(()));
+	}
+
+	// `service_task` when the task is a non-periodic, non-named, fetched call (with a known
+	// preimage length) and which is not dispatched (e.g. due to being overweight).
+	service_task_fetched {
+		let s in (EncodedCall::bound() as u32) .. (<T::Preimages as PreimageRecipient<T::Hash>>::MaxSize::get());
+		let now = BLOCK_NUMBER.into();
+		let task = make_task::<T>(false, false, false, Some(s), 0);
+		// prevent any tasks from actually being executed as we only want the surrounding weight.
+		let mut counter = WeightCounter { used: Weight::zero(), limit: Weight::zero() };
+	}: {
+		let result = Scheduler::<T>::service_task(&mut counter, now, now, 0, true, task);
+	} verify {
+	}
+
+	// `service_task` when the task is a non-periodic, named, non-fetched call which is not
+	// dispatched (e.g. due to being overweight).
+	service_task_named {
+		let now = BLOCK_NUMBER.into();
+		let task = make_task::<T>(false, true, false, None, 0);
+		// prevent any tasks from actually being executed as we only want the surrounding weight.
+		let mut counter = WeightCounter { used: Weight::zero(), limit: Weight::zero() };
+	}: {
+		let result = Scheduler::<T>::service_task(&mut counter, now, now, 0, true, task);
+	} verify {
+	}
+
+	// `service_task` when the task is a periodic, non-named, non-fetched call which is not
+	// dispatched (e.g. due to being overweight).
+	service_task_periodic {
+		let now = BLOCK_NUMBER.into();
+		let task = make_task::<T>(true, false, false, None, 0);
+		// prevent any tasks from actually being executed as we only want the surrounding weight.
+		let mut counter = WeightCounter { used: Weight::zero(), limit: Weight::zero() };
+	}: {
+		let result = Scheduler::<T>::service_task(&mut counter, now, now, 0, true, task);
+	} verify {
+	}
+
+	// `execute_dispatch` when the origin is `Signed`, not counting the dispatable's weight.
+	execute_dispatch_signed {
+		let mut counter = WeightCounter { used: Weight::zero(), limit: Weight::MAX };
+		let origin = make_origin::<T>(true);
+		let call = T::Preimages::realize(&make_call::<T>(None)).unwrap().0;
+	}: {
+		assert!(Scheduler::<T>::execute_dispatch(&mut counter, origin, call).is_ok());
+	}
+	verify {
+	}
+
+	// `execute_dispatch` when the origin is not `Signed`, not counting the dispatable's weight.
+	execute_dispatch_unsigned {
+		let mut counter = WeightCounter { used: Weight::zero(), limit: Weight::MAX };
+		let origin = make_origin::<T>(false);
+		let call = T::Preimages::realize(&make_call::<T>(None)).unwrap().0;
+	}: {
+		assert!(Scheduler::<T>::execute_dispatch(&mut counter, origin, call).is_ok());
+	}
+	verify {
+	}
+
+	schedule {
+		let s in 0 .. (T::MaxScheduledPerBlock::get() - 1);
+		let when = BLOCK_NUMBER.into();
+		let periodic = Some((T::BlockNumber::one(), 100));
+		let priority = Some(0);
+		// Essentially a no-op call.
+		let call = Box::new(SystemCall::set_storage { items: vec![] }.into());
+
+		fill_schedule::<T>(when, s)?;
+	}: _(RawOrigin::Root, when, periodic, priority, call)
+	verify {
+		ensure!(
+			Agenda::<T>::get(when).len() == (s + 1) as usize,
+			"didn't add to schedule"
+		);
+	}
+
+	cancel {
+		let s in 1 .. T::MaxScheduledPerBlock::get();
+		let when = BLOCK_NUMBER.into();
+
+		fill_schedule::<T>(when, s)?;
+		assert_eq!(Agenda::<T>::get(when).len(), s as usize);
+		let schedule_origin = T::ScheduleOrigin::successful_origin();
+	}: _<SystemOrigin<T>>(schedule_origin, when, 0)
+	verify {
+		ensure!(
+			Lookup::<T>::get(u32_to_name(0)).is_none(),
+			"didn't remove from lookup"
+		);
+		// Removed schedule is NONE
+		ensure!(
+			Agenda::<T>::get(when)[0].is_none(),
+			"didn't remove from schedule"
+		);
+	}
+
+	schedule_named {
+		let s in 0 .. (T::MaxScheduledPerBlock::get() - 1);
+		let id = u32_to_name(s);
+		let when = BLOCK_NUMBER.into();
+		let periodic = Some((T::BlockNumber::one(), 100));
+		let priority = Some(0);
+		// Essentially a no-op call.
+		let call = Box::new(SystemCall::set_storage { items: vec![] }.into());
+
+		fill_schedule::<T>(when, s)?;
+	}: _(RawOrigin::Root, id, when, periodic, priority, call)
+	verify {
+		ensure!(
+			Agenda::<T>::get(when).len() == (s + 1) as usize,
+			"didn't add to schedule"
+		);
+	}
+
+	cancel_named {
+		let s in 1 .. T::MaxScheduledPerBlock::get();
+		let when = BLOCK_NUMBER.into();
+
+		fill_schedule::<T>(when, s)?;
+	}: _(RawOrigin::Root, u32_to_name(0))
+	verify {
+		ensure!(
+			Lookup::<T>::get(u32_to_name(0)).is_none(),
+			"didn't remove from lookup"
+		);
+		// Removed schedule is NONE
+		ensure!(
+			Agenda::<T>::get(when)[0].is_none(),
+			"didn't remove from schedule"
+		);
+	}
+
+	change_named_priority {
+		let origin: RawOrigin<T::AccountId> = frame_system::RawOrigin::Root;
+		let s in 1 .. T::MaxScheduledPerBlock::get();
+		let when = BLOCK_NUMBER.into();
+		let idx = s - 1;
+		let id = u32_to_name(idx);
+		let priority = 42;
+		fill_schedule::<T>(when, s)?;
+	}: _(origin, id, priority)
+	verify {
+		ensure!(
+			Agenda::<T>::get(when)[idx as usize].clone().unwrap().priority == priority,
+			"didn't change the priority"
+		);
+	}
+
+	impl_benchmark_test_suite!(Scheduler, crate::mock::new_test_ext(), crate::mock::Test);
+}
addedpallets/scheduler-v2/src/lib.rsdiffbeforeafterboth
--- /dev/null
+++ b/pallets/scheduler-v2/src/lib.rs
@@ -0,0 +1,1102 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+// Original license:
+// This file is part of Substrate.
+
+// Copyright (C) 2017-2022 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! # Scheduler
+//! A Pallet for scheduling dispatches.
+//!
+//! - [`Config`]
+//! - [`Call`]
+//! - [`Pallet`]
+//!
+//! ## Overview
+//!
+//! This Pallet exposes capabilities for scheduling dispatches to occur at a
+//! specified block number or at a specified period. These scheduled dispatches
+//! may be named or anonymous and may be canceled.
+//!
+//! **NOTE:** The scheduled calls will be dispatched with the default filter
+//! for the origin: namely `frame_system::Config::BaseCallFilter` for all origin
+//! except root which will get no filter. And not the filter contained in origin
+//! use to call `fn schedule`.
+//!
+//! If a call is scheduled using proxy or whatever mecanism which adds filter,
+//! then those filter will not be used when dispatching the schedule call.
+//!
+//! ## Interface
+//!
+//! ### Dispatchable Functions
+//!
+//! * `schedule` - schedule a dispatch, which may be periodic, to occur at a specified block and
+//!   with a specified priority.
+//! * `cancel` - cancel a scheduled dispatch, specified by block number and index.
+//! * `schedule_named` - augments the `schedule` interface with an additional `Vec<u8>` parameter
+//!   that can be used for identification.
+//! * `cancel_named` - the named complement to the cancel function.
+
+// Ensure we're `no_std` when compiling for Wasm.
+#![cfg_attr(not(feature = "std"), no_std)]
+
+#[cfg(feature = "runtime-benchmarks")]
+mod benchmarking;
+#[cfg(test)]
+mod mock;
+#[cfg(test)]
+mod tests;
+pub mod weights;
+
+use codec::{Codec, Decode, Encode, MaxEncodedLen};
+use frame_support::{
+	dispatch::{
+		DispatchError, DispatchResult, Dispatchable, GetDispatchInfo, Parameter, PostDispatchInfo,
+	},
+	traits::{
+		schedule::{self, DispatchTime, LOWEST_PRIORITY},
+		EnsureOrigin, Get, IsType, OriginTrait, PrivilegeCmp, StorageVersion, PreimageRecipient,
+		ConstU32, UnfilteredDispatchable,
+	},
+	weights::Weight,
+	unsigned::TransactionValidityError,
+};
+
+use frame_system::{self as system};
+use scale_info::TypeInfo;
+use sp_runtime::{
+	traits::{BadOrigin, One, Saturating, Zero, Hash},
+	BoundedVec, RuntimeDebug, DispatchErrorWithPostInfo,
+};
+use sp_core::H160;
+use sp_std::{borrow::Borrow, cmp::Ordering, marker::PhantomData, prelude::*};
+pub use weights::WeightInfo;
+
+pub use pallet::*;
+
+/// Just a simple index for naming period tasks.
+pub type PeriodicIndex = u32;
+/// The location of a scheduled task that can be used to remove it.
+pub type TaskAddress<BlockNumber> = (BlockNumber, u32);
+
+pub type EncodedCall = BoundedVec<u8, ConstU32<128>>;
+
+#[derive(Clone, Eq, PartialEq, Encode, Decode, RuntimeDebug, TypeInfo, MaxEncodedLen)]
+#[scale_info(skip_type_params(T))]
+pub enum ScheduledCall<T: Config> {
+	Inline(EncodedCall),
+	PreimageLookup { hash: T::Hash, unbounded_len: u32 },
+}
+
+impl<T: Config> ScheduledCall<T> {
+	pub fn new(call: <T as Config>::RuntimeCall) -> Result<Self, DispatchError> {
+		let encoded = call.encode();
+		let len = encoded.len();
+
+		match EncodedCall::try_from(encoded.clone()) {
+			Ok(bounded) => Ok(Self::Inline(bounded)),
+			Err(_) => {
+				let hash = <T as system::Config>::Hashing::hash_of(&encoded);
+				<T as Config>::Preimages::note_preimage(
+					encoded
+						.try_into()
+						.map_err(|_| <Error<T>>::TooBigScheduledCall)?,
+				);
+
+				Ok(Self::PreimageLookup {
+					hash,
+					unbounded_len: len as u32,
+				})
+			}
+		}
+	}
+
+	/// The maximum length of the lookup that is needed to peek `Self`.
+	pub fn lookup_len(&self) -> Option<u32> {
+		match self {
+			Self::Inline(..) => None,
+			Self::PreimageLookup { unbounded_len, .. } => Some(*unbounded_len),
+		}
+	}
+
+	/// Returns whether the image will require a lookup to be peeked.
+	pub fn lookup_needed(&self) -> bool {
+		match self {
+			Self::Inline(_) => false,
+			Self::PreimageLookup { .. } => true,
+		}
+	}
+
+	fn decode(mut data: &[u8]) -> Result<<T as Config>::RuntimeCall, DispatchError> {
+		<T as Config>::RuntimeCall::decode(&mut data)
+			.map_err(|_| <Error<T>>::ScheduledCallCorrupted.into())
+	}
+}
+
+pub trait SchedulerPreimages<T: Config>: PreimageRecipient<T::Hash> {
+	fn drop(call: &ScheduledCall<T>);
+
+	fn peek(
+		call: &ScheduledCall<T>,
+	) -> Result<(<T as pallet::Config>::RuntimeCall, Option<u32>), DispatchError>;
+
+	/// Convert the given scheduled `call` value back into its original instance. If successful,
+	/// `drop` any data backing it. This will not break the realisability of independently
+	/// created instances of `ScheduledCall` which happen to have identical data.
+	fn realize(
+		call: &ScheduledCall<T>,
+	) -> Result<(<T as pallet::Config>::RuntimeCall, Option<u32>), DispatchError>;
+}
+
+impl<T: Config, PP: PreimageRecipient<T::Hash>> SchedulerPreimages<T> for PP {
+	fn drop(call: &ScheduledCall<T>) {
+		match call {
+			ScheduledCall::Inline(_) => {}
+			ScheduledCall::PreimageLookup { hash, .. } => Self::unrequest_preimage(hash),
+		}
+	}
+
+	fn peek(
+		call: &ScheduledCall<T>,
+	) -> Result<(<T as pallet::Config>::RuntimeCall, Option<u32>), DispatchError> {
+		match call {
+			ScheduledCall::Inline(data) => Ok((ScheduledCall::<T>::decode(data)?, None)),
+			ScheduledCall::PreimageLookup {
+				hash,
+				unbounded_len,
+			} => {
+				let (preimage, len) = Self::get_preimage(hash)
+					.ok_or(<Error<T>>::PreimageNotFound)
+					.map(|preimage| (preimage, *unbounded_len))?;
+
+				Ok((ScheduledCall::<T>::decode(preimage.as_slice())?, Some(len)))
+			}
+		}
+	}
+
+	fn realize(
+		call: &ScheduledCall<T>,
+	) -> Result<(<T as pallet::Config>::RuntimeCall, Option<u32>), DispatchError> {
+		let r = Self::peek(call)?;
+		Self::drop(call);
+		Ok(r)
+	}
+}
+
+pub enum ScheduledEnsureOriginSuccess<AccountId> {
+	Root,
+	Signed(AccountId),
+}
+
+pub type TaskName = [u8; 32];
+
+/// Information regarding an item to be executed in the future.
+#[cfg_attr(any(feature = "std", test), derive(PartialEq, Eq))]
+#[derive(Clone, RuntimeDebug, Encode, Decode, MaxEncodedLen, TypeInfo)]
+pub struct Scheduled<Name, Call, BlockNumber, PalletsOrigin, AccountId> {
+	/// The unique identity for this task, if there is one.
+	maybe_id: Option<Name>,
+
+	/// This task's priority.
+	priority: schedule::Priority,
+
+	/// The call to be dispatched.
+	call: Call,
+
+	/// If the call is periodic, then this points to the information concerning that.
+	maybe_periodic: Option<schedule::Period<BlockNumber>>,
+
+	/// The origin with which to dispatch the call.
+	origin: PalletsOrigin,
+	_phantom: PhantomData<AccountId>,
+}
+
+pub type ScheduledOf<T> = Scheduled<
+	TaskName,
+	ScheduledCall<T>,
+	<T as frame_system::Config>::BlockNumber,
+	<T as Config>::PalletsOrigin,
+	<T as frame_system::Config>::AccountId,
+>;
+
+struct WeightCounter {
+	used: Weight,
+	limit: Weight,
+}
+
+impl WeightCounter {
+	fn check_accrue(&mut self, w: Weight) -> bool {
+		let test = self.used.saturating_add(w);
+		if test.any_gt(self.limit) {
+			false
+		} else {
+			self.used = test;
+			true
+		}
+	}
+
+	fn can_accrue(&mut self, w: Weight) -> bool {
+		self.used.saturating_add(w).all_lte(self.limit)
+	}
+}
+
+pub(crate) trait MarginalWeightInfo: WeightInfo {
+	fn service_task(maybe_lookup_len: Option<usize>, named: bool, periodic: bool) -> Weight {
+		let base = Self::service_task_base();
+		let mut total = match maybe_lookup_len {
+			None => base,
+			Some(l) => Self::service_task_fetched(l as u32),
+		};
+		if named {
+			total.saturating_accrue(Self::service_task_named().saturating_sub(base));
+		}
+		if periodic {
+			total.saturating_accrue(Self::service_task_periodic().saturating_sub(base));
+		}
+		total
+	}
+}
+
+impl<T: WeightInfo> MarginalWeightInfo for T {}
+
+#[frame_support::pallet]
+pub mod pallet {
+	use super::*;
+	use frame_support::{dispatch::PostDispatchInfo, pallet_prelude::*};
+	use system::pallet_prelude::*;
+
+	/// The current storage version.
+	const STORAGE_VERSION: StorageVersion = StorageVersion::new(0);
+
+	#[pallet::pallet]
+	#[pallet::generate_store(pub(super) trait Store)]
+	#[pallet::storage_version(STORAGE_VERSION)]
+	pub struct Pallet<T>(_);
+
+	#[pallet::config]
+	pub trait Config: frame_system::Config {
+		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
+
+		/// The aggregated origin which the dispatch will take.
+		type RuntimeOrigin: OriginTrait<PalletsOrigin = Self::PalletsOrigin>
+			+ From<Self::PalletsOrigin>
+			+ IsType<<Self as system::Config>::RuntimeOrigin>
+			+ Clone;
+
+		/// The caller origin, overarching type of all pallets origins.
+		type PalletsOrigin: From<system::RawOrigin<Self::AccountId>>
+			+ Codec
+			+ Clone
+			+ Eq
+			+ TypeInfo
+			+ MaxEncodedLen;
+
+		/// The aggregated call type.
+		type RuntimeCall: Parameter
+			+ Dispatchable<
+				RuntimeOrigin = <Self as Config>::RuntimeOrigin,
+				PostInfo = PostDispatchInfo,
+			> + UnfilteredDispatchable<RuntimeOrigin = <Self as system::Config>::RuntimeOrigin>
+			+ GetDispatchInfo
+			+ From<system::Call<Self>>;
+
+		/// The maximum weight that may be scheduled per block for any dispatchables.
+		#[pallet::constant]
+		type MaximumWeight: Get<Weight>;
+
+		/// Required origin to schedule or cancel calls.
+		type ScheduleOrigin: EnsureOrigin<
+			<Self as system::Config>::RuntimeOrigin,
+			Success = ScheduledEnsureOriginSuccess<Self::AccountId>,
+		>;
+
+		/// Compare the privileges of origins.
+		///
+		/// This will be used when canceling a task, to ensure that the origin that tries
+		/// to cancel has greater or equal privileges as the origin that created the scheduled task.
+		///
+		/// For simplicity the [`EqualPrivilegeOnly`](frame_support::traits::EqualPrivilegeOnly) can
+		/// be used. This will only check if two given origins are equal.
+		type OriginPrivilegeCmp: PrivilegeCmp<Self::PalletsOrigin>;
+
+		/// The maximum number of scheduled calls in the queue for a single block.
+		#[pallet::constant]
+		type MaxScheduledPerBlock: Get<u32>;
+
+		/// Weight information for extrinsics in this pallet.
+		type WeightInfo: WeightInfo;
+
+		/// The preimage provider with which we look up call hashes to get the call.
+		type Preimages: SchedulerPreimages<Self>;
+
+		/// The helper type used for custom transaction fee logic.
+		type CallExecutor: DispatchCall<Self, H160>;
+
+		/// Required origin to set/change calls' priority.
+		type PrioritySetOrigin: EnsureOrigin<<Self as system::Config>::RuntimeOrigin>;
+	}
+
+	#[pallet::storage]
+	pub type IncompleteSince<T: Config> = StorageValue<_, T::BlockNumber>;
+
+	/// Items to be executed, indexed by the block number that they should be executed on.
+	#[pallet::storage]
+	pub type Agenda<T: Config> = StorageMap<
+		_,
+		Twox64Concat,
+		T::BlockNumber,
+		BoundedVec<Option<ScheduledOf<T>>, T::MaxScheduledPerBlock>,
+		ValueQuery,
+	>;
+
+	/// Lookup from a name to the block number and index of the task.
+	#[pallet::storage]
+	pub(crate) type Lookup<T: Config> =
+		StorageMap<_, Twox64Concat, TaskName, TaskAddress<T::BlockNumber>>;
+
+	/// Events type.
+	#[pallet::event]
+	#[pallet::generate_deposit(pub(super) fn deposit_event)]
+	pub enum Event<T: Config> {
+		/// Scheduled some task.
+		Scheduled { when: T::BlockNumber, index: u32 },
+		/// Canceled some task.
+		Canceled { when: T::BlockNumber, index: u32 },
+		/// Dispatched some task.
+		Dispatched {
+			task: TaskAddress<T::BlockNumber>,
+			id: Option<[u8; 32]>,
+			result: DispatchResult,
+		},
+		/// Scheduled task's priority has changed
+		PriorityChanged {
+			when: T::BlockNumber,
+			index: u32,
+			priority: schedule::Priority,
+		},
+		/// The call for the provided hash was not found so the task has been aborted.
+		CallUnavailable {
+			task: TaskAddress<T::BlockNumber>,
+			id: Option<[u8; 32]>,
+		},
+		/// The given task was unable to be renewed since the agenda is full at that block.
+		PeriodicFailed {
+			task: TaskAddress<T::BlockNumber>,
+			id: Option<[u8; 32]>,
+		},
+		/// The given task can never be executed since it is overweight.
+		PermanentlyOverweight {
+			task: TaskAddress<T::BlockNumber>,
+			id: Option<[u8; 32]>,
+		},
+	}
+
+	#[pallet::error]
+	pub enum Error<T> {
+		/// Failed to schedule a call
+		FailedToSchedule,
+		/// There is no place for a new task in the agenda
+		AgendaIsExhausted,
+		/// Scheduled call is corrupted
+		ScheduledCallCorrupted,
+		/// Scheduled call preimage is not found
+		PreimageNotFound,
+		/// Scheduled call is too big
+		TooBigScheduledCall,
+		/// Cannot find the scheduled call.
+		NotFound,
+		/// Given target block number is in the past.
+		TargetBlockNumberInPast,
+		/// Attempt to use a non-named function on a named task.
+		Named,
+	}
+
+	#[pallet::hooks]
+	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
+		/// Execute the scheduled calls
+		fn on_initialize(now: T::BlockNumber) -> Weight {
+			let mut weight_counter = WeightCounter {
+				used: Weight::zero(),
+				limit: T::MaximumWeight::get(),
+			};
+			Self::service_agendas(&mut weight_counter, now, u32::max_value());
+			weight_counter.used
+		}
+	}
+
+	#[pallet::call]
+	impl<T: Config> Pallet<T> {
+		/// Anonymously schedule a task.
+		#[pallet::weight(<T as Config>::WeightInfo::schedule(T::MaxScheduledPerBlock::get()))]
+		pub fn schedule(
+			origin: OriginFor<T>,
+			when: T::BlockNumber,
+			maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
+			priority: Option<schedule::Priority>,
+			call: Box<<T as Config>::RuntimeCall>,
+		) -> DispatchResult {
+			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+
+			if priority.is_some() {
+				T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			}
+
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_schedule(
+				DispatchTime::At(when),
+				maybe_periodic,
+				priority.unwrap_or(LOWEST_PRIORITY),
+				origin.caller().clone(),
+				<ScheduledCall<T>>::new(*call)?,
+			)?;
+			Ok(())
+		}
+
+		/// Cancel an anonymously scheduled task.
+		#[pallet::weight(<T as Config>::WeightInfo::cancel(T::MaxScheduledPerBlock::get()))]
+		pub fn cancel(origin: OriginFor<T>, when: T::BlockNumber, index: u32) -> DispatchResult {
+			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_cancel(Some(origin.caller().clone()), (when, index))?;
+			Ok(())
+		}
+
+		/// Schedule a named task.
+		#[pallet::weight(<T as Config>::WeightInfo::schedule_named(T::MaxScheduledPerBlock::get()))]
+		pub fn schedule_named(
+			origin: OriginFor<T>,
+			id: TaskName,
+			when: T::BlockNumber,
+			maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
+			priority: Option<schedule::Priority>,
+			call: Box<<T as Config>::RuntimeCall>,
+		) -> DispatchResult {
+			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+
+			if priority.is_some() {
+				T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			}
+
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_schedule_named(
+				id,
+				DispatchTime::At(when),
+				maybe_periodic,
+				priority.unwrap_or(LOWEST_PRIORITY),
+				origin.caller().clone(),
+				<ScheduledCall<T>>::new(*call)?,
+			)?;
+			Ok(())
+		}
+
+		/// Cancel a named scheduled task.
+		#[pallet::weight(<T as Config>::WeightInfo::cancel_named(T::MaxScheduledPerBlock::get()))]
+		pub fn cancel_named(origin: OriginFor<T>, id: TaskName) -> DispatchResult {
+			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_cancel_named(Some(origin.caller().clone()), id)?;
+			Ok(())
+		}
+
+		/// Anonymously schedule a task after a delay.
+		///
+		/// # <weight>
+		/// Same as [`schedule`].
+		/// # </weight>
+		#[pallet::weight(<T as Config>::WeightInfo::schedule(T::MaxScheduledPerBlock::get()))]
+		pub fn schedule_after(
+			origin: OriginFor<T>,
+			after: T::BlockNumber,
+			maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
+			priority: Option<schedule::Priority>,
+			call: Box<<T as Config>::RuntimeCall>,
+		) -> DispatchResult {
+			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+
+			if priority.is_some() {
+				T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			}
+
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_schedule(
+				DispatchTime::After(after),
+				maybe_periodic,
+				priority.unwrap_or(LOWEST_PRIORITY),
+				origin.caller().clone(),
+				<ScheduledCall<T>>::new(*call)?,
+			)?;
+			Ok(())
+		}
+
+		/// Schedule a named task after a delay.
+		///
+		/// # <weight>
+		/// Same as [`schedule_named`](Self::schedule_named).
+		/// # </weight>
+		#[pallet::weight(<T as Config>::WeightInfo::schedule_named(T::MaxScheduledPerBlock::get()))]
+		pub fn schedule_named_after(
+			origin: OriginFor<T>,
+			id: TaskName,
+			after: T::BlockNumber,
+			maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
+			priority: Option<schedule::Priority>,
+			call: Box<<T as Config>::RuntimeCall>,
+		) -> DispatchResult {
+			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+
+			if priority.is_some() {
+				T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			}
+
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_schedule_named(
+				id,
+				DispatchTime::After(after),
+				maybe_periodic,
+				priority.unwrap_or(LOWEST_PRIORITY),
+				origin.caller().clone(),
+				<ScheduledCall<T>>::new(*call)?,
+			)?;
+			Ok(())
+		}
+
+		#[pallet::weight(<T as Config>::WeightInfo::change_named_priority(T::MaxScheduledPerBlock::get()))]
+		pub fn change_named_priority(
+			origin: OriginFor<T>,
+			id: TaskName,
+			priority: schedule::Priority,
+		) -> DispatchResult {
+			T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_change_named_priority(origin.caller().clone(), id, priority)
+		}
+	}
+}
+
+impl<T: Config> Pallet<T> {
+	fn resolve_time(when: DispatchTime<T::BlockNumber>) -> Result<T::BlockNumber, DispatchError> {
+		let now = frame_system::Pallet::<T>::block_number();
+
+		let when = match when {
+			DispatchTime::At(x) => x,
+			// The current block has already completed it's scheduled tasks, so
+			// Schedule the task at lest one block after this current block.
+			DispatchTime::After(x) => now.saturating_add(x).saturating_add(One::one()),
+		};
+
+		if when <= now {
+			return Err(Error::<T>::TargetBlockNumberInPast.into());
+		}
+
+		Ok(when)
+	}
+
+	fn place_task(
+		when: T::BlockNumber,
+		what: ScheduledOf<T>,
+	) -> Result<TaskAddress<T::BlockNumber>, (DispatchError, ScheduledOf<T>)> {
+		let maybe_name = what.maybe_id;
+		let index = Self::push_to_agenda(when, what)?;
+		let address = (when, index);
+		if let Some(name) = maybe_name {
+			Lookup::<T>::insert(name, address)
+		}
+		Self::deposit_event(Event::Scheduled {
+			when: address.0,
+			index: address.1,
+		});
+		Ok(address)
+	}
+
+	fn push_to_agenda(
+		when: T::BlockNumber,
+		what: ScheduledOf<T>,
+	) -> Result<u32, (DispatchError, ScheduledOf<T>)> {
+		let mut agenda = Agenda::<T>::get(when);
+		let index = if (agenda.len() as u32) < T::MaxScheduledPerBlock::get() {
+			// will always succeed due to the above check.
+			let _ = agenda.try_push(Some(what));
+			agenda.len() as u32 - 1
+		} else {
+			if let Some(hole_index) = agenda.iter().position(|i| i.is_none()) {
+				agenda[hole_index] = Some(what);
+				hole_index as u32
+			} else {
+				return Err((<Error<T>>::AgendaIsExhausted.into(), what));
+			}
+		};
+		Agenda::<T>::insert(when, agenda);
+		Ok(index)
+	}
+
+	fn do_schedule(
+		when: DispatchTime<T::BlockNumber>,
+		maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
+		priority: schedule::Priority,
+		origin: T::PalletsOrigin,
+		call: ScheduledCall<T>,
+	) -> Result<TaskAddress<T::BlockNumber>, DispatchError> {
+		let when = Self::resolve_time(when)?;
+
+		// sanitize maybe_periodic
+		let maybe_periodic = maybe_periodic
+			.filter(|p| p.1 > 1 && !p.0.is_zero())
+			// Remove one from the number of repetitions since we will schedule one now.
+			.map(|(p, c)| (p, c - 1));
+		let task = Scheduled {
+			maybe_id: None,
+			priority,
+			call,
+			maybe_periodic,
+			origin,
+			_phantom: PhantomData,
+		};
+		Self::place_task(when, task).map_err(|x| x.0)
+	}
+
+	fn do_cancel(
+		origin: Option<T::PalletsOrigin>,
+		(when, index): TaskAddress<T::BlockNumber>,
+	) -> Result<(), DispatchError> {
+		let scheduled = Agenda::<T>::try_mutate(when, |agenda| {
+			agenda.get_mut(index as usize).map_or(
+				Ok(None),
+				|s| -> Result<Option<Scheduled<_, _, _, _, _>>, DispatchError> {
+					if let (Some(ref o), Some(ref s)) = (origin, s.borrow()) {
+						if matches!(
+							T::OriginPrivilegeCmp::cmp_privilege(o, &s.origin),
+							Some(Ordering::Less) | None
+						) {
+							return Err(BadOrigin.into());
+						}
+					};
+					Ok(s.take())
+				},
+			)
+		})?;
+		if let Some(s) = scheduled {
+			T::Preimages::drop(&s.call);
+
+			if let Some(id) = s.maybe_id {
+				Lookup::<T>::remove(id);
+			}
+			Self::deposit_event(Event::Canceled { when, index });
+			Ok(())
+		} else {
+			return Err(Error::<T>::NotFound.into());
+		}
+	}
+
+	fn do_schedule_named(
+		id: TaskName,
+		when: DispatchTime<T::BlockNumber>,
+		maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
+		priority: schedule::Priority,
+		origin: T::PalletsOrigin,
+		call: ScheduledCall<T>,
+	) -> Result<TaskAddress<T::BlockNumber>, DispatchError> {
+		// ensure id it is unique
+		if Lookup::<T>::contains_key(&id) {
+			return Err(Error::<T>::FailedToSchedule.into());
+		}
+
+		let when = Self::resolve_time(when)?;
+
+		// sanitize maybe_periodic
+		let maybe_periodic = maybe_periodic
+			.filter(|p| p.1 > 1 && !p.0.is_zero())
+			// Remove one from the number of repetitions since we will schedule one now.
+			.map(|(p, c)| (p, c - 1));
+
+		let task = Scheduled {
+			maybe_id: Some(id),
+			priority,
+			call,
+			maybe_periodic,
+			origin,
+			_phantom: Default::default(),
+		};
+		Self::place_task(when, task).map_err(|x| x.0)
+	}
+
+	fn do_cancel_named(origin: Option<T::PalletsOrigin>, id: TaskName) -> DispatchResult {
+		Lookup::<T>::try_mutate_exists(id, |lookup| -> DispatchResult {
+			if let Some((when, index)) = lookup.take() {
+				let i = index as usize;
+				Agenda::<T>::try_mutate(when, |agenda| -> DispatchResult {
+					if let Some(s) = agenda.get_mut(i) {
+						if let (Some(ref o), Some(ref s)) = (origin, s.borrow()) {
+							if matches!(
+								T::OriginPrivilegeCmp::cmp_privilege(o, &s.origin),
+								Some(Ordering::Less) | None
+							) {
+								return Err(BadOrigin.into());
+							}
+							T::Preimages::drop(&s.call);
+						}
+						*s = None;
+					}
+					Ok(())
+				})?;
+				Self::deposit_event(Event::Canceled { when, index });
+				Ok(())
+			} else {
+				return Err(Error::<T>::NotFound.into());
+			}
+		})
+	}
+
+	fn do_change_named_priority(
+		origin: T::PalletsOrigin,
+		id: TaskName,
+		priority: schedule::Priority,
+	) -> DispatchResult {
+		match Lookup::<T>::get(id) {
+			Some((when, index)) => {
+				let i = index as usize;
+				Agenda::<T>::try_mutate(when, |agenda| {
+					if let Some(Some(s)) = agenda.get_mut(i) {
+						if matches!(
+							T::OriginPrivilegeCmp::cmp_privilege(&origin, &s.origin),
+							Some(Ordering::Less) | None
+						) {
+							return Err(BadOrigin.into());
+						}
+
+						s.priority = priority;
+						Self::deposit_event(Event::PriorityChanged {
+							when,
+							index,
+							priority,
+						});
+					}
+					Ok(())
+				})
+			}
+			None => Err(Error::<T>::NotFound.into()),
+		}
+	}
+}
+
+enum ServiceTaskError {
+	/// Could not be executed due to missing preimage.
+	Unavailable,
+	/// Could not be executed due to weight limitations.
+	Overweight,
+}
+use ServiceTaskError::*;
+
+/// A Scheduler-Runtime interface for finer payment handling.
+pub trait DispatchCall<T: frame_system::Config + Config, SelfContainedSignedInfo> {
+	/// Resolve the call dispatch, including any post-dispatch operations.
+	fn dispatch_call(
+		signer: Option<T::AccountId>,
+		function: <T as Config>::RuntimeCall,
+	) -> Result<
+		Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>,
+		TransactionValidityError,
+	>;
+}
+
+impl<T: Config> Pallet<T> {
+	/// Service up to `max` agendas queue starting from earliest incompletely executed agenda.
+	fn service_agendas(weight: &mut WeightCounter, now: T::BlockNumber, max: u32) {
+		if !weight.check_accrue(T::WeightInfo::service_agendas_base()) {
+			return;
+		}
+
+		let mut incomplete_since = now + One::one();
+		let mut when = IncompleteSince::<T>::take().unwrap_or(now);
+		let mut executed = 0;
+
+		let max_items = T::MaxScheduledPerBlock::get();
+		let mut count_down = max;
+		let service_agenda_base_weight = T::WeightInfo::service_agenda_base(max_items);
+		while count_down > 0 && when <= now && weight.can_accrue(service_agenda_base_weight) {
+			if !Self::service_agenda(weight, &mut executed, now, when, u32::max_value()) {
+				incomplete_since = incomplete_since.min(when);
+			}
+			when.saturating_inc();
+			count_down.saturating_dec();
+		}
+		incomplete_since = incomplete_since.min(when);
+		if incomplete_since <= now {
+			IncompleteSince::<T>::put(incomplete_since);
+		}
+	}
+
+	/// Returns `true` if the agenda was fully completed, `false` if it should be revisited at a
+	/// later block.
+	fn service_agenda(
+		weight: &mut WeightCounter,
+		executed: &mut u32,
+		now: T::BlockNumber,
+		when: T::BlockNumber,
+		max: u32,
+	) -> bool {
+		let mut agenda = Agenda::<T>::get(when);
+		let mut ordered = agenda
+			.iter()
+			.enumerate()
+			.filter_map(|(index, maybe_item)| {
+				maybe_item
+					.as_ref()
+					.map(|item| (index as u32, item.priority))
+			})
+			.collect::<Vec<_>>();
+		ordered.sort_by_key(|k| k.1);
+		let within_limit =
+			weight.check_accrue(T::WeightInfo::service_agenda_base(ordered.len() as u32));
+		debug_assert!(
+			within_limit,
+			"weight limit should have been checked in advance"
+		);
+
+		// Items which we know can be executed and have postponed for execution in a later block.
+		let mut postponed = (ordered.len() as u32).saturating_sub(max);
+		// Items which we don't know can ever be executed.
+		let mut dropped = 0;
+
+		for (agenda_index, _) in ordered.into_iter().take(max as usize) {
+			let task = match agenda[agenda_index as usize].take() {
+				None => continue,
+				Some(t) => t,
+			};
+			let base_weight = T::WeightInfo::service_task(
+				task.call.lookup_len().map(|x| x as usize),
+				task.maybe_id.is_some(),
+				task.maybe_periodic.is_some(),
+			);
+			if !weight.can_accrue(base_weight) {
+				postponed += 1;
+				break;
+			}
+			let result = Self::service_task(weight, now, when, agenda_index, *executed == 0, task);
+			agenda[agenda_index as usize] = match result {
+				Err((Unavailable, slot)) => {
+					dropped += 1;
+					slot
+				}
+				Err((Overweight, slot)) => {
+					postponed += 1;
+					slot
+				}
+				Ok(()) => {
+					*executed += 1;
+					None
+				}
+			};
+		}
+		if postponed > 0 || dropped > 0 {
+			Agenda::<T>::insert(when, agenda);
+		} else {
+			Agenda::<T>::remove(when);
+		}
+		postponed == 0
+	}
+
+	/// Service (i.e. execute) the given task, being careful not to overflow the `weight` counter.
+	///
+	/// This involves:
+	/// - removing and potentially replacing the `Lookup` entry for the task.
+	/// - realizing the task's call which can include a preimage lookup.
+	/// - Rescheduling the task for execution in a later agenda if periodic.
+	fn service_task(
+		weight: &mut WeightCounter,
+		now: T::BlockNumber,
+		when: T::BlockNumber,
+		agenda_index: u32,
+		is_first: bool,
+		mut task: ScheduledOf<T>,
+	) -> Result<(), (ServiceTaskError, Option<ScheduledOf<T>>)> {
+		let (call, lookup_len) = match T::Preimages::peek(&task.call) {
+			Ok(c) => c,
+			Err(_) => {
+				if let Some(ref id) = task.maybe_id {
+					Lookup::<T>::remove(id);
+				}
+
+				return Err((Unavailable, Some(task)));
+			}
+		};
+
+		weight.check_accrue(T::WeightInfo::service_task(
+			lookup_len.map(|x| x as usize),
+			task.maybe_id.is_some(),
+			task.maybe_periodic.is_some(),
+		));
+
+		match Self::execute_dispatch(weight, task.origin.clone(), call) {
+			Err(Unavailable) => {
+				debug_assert!(false, "Checked to exist with `peek`");
+
+				if let Some(ref id) = task.maybe_id {
+					Lookup::<T>::remove(id);
+				}
+
+				Self::deposit_event(Event::CallUnavailable {
+					task: (when, agenda_index),
+					id: task.maybe_id,
+				});
+				Err((Unavailable, Some(task)))
+			}
+			Err(Overweight) if is_first && !Self::is_runtime_upgraded() => {
+				T::Preimages::drop(&task.call);
+
+				if let Some(ref id) = task.maybe_id {
+					Lookup::<T>::remove(id);
+				}
+
+				Self::deposit_event(Event::PermanentlyOverweight {
+					task: (when, agenda_index),
+					id: task.maybe_id,
+				});
+				Err((Unavailable, Some(task)))
+			}
+			Err(Overweight) => {
+				// Preserve Lookup -- the task will be postponed.
+				Err((Overweight, Some(task)))
+			}
+			Ok(result) => {
+				Self::deposit_event(Event::Dispatched {
+					task: (when, agenda_index),
+					id: task.maybe_id,
+					result,
+				});
+
+				let is_canceled = task
+					.maybe_id
+					.as_ref()
+					.map(|id| !Lookup::<T>::contains_key(id))
+					.unwrap_or(false);
+
+				match &task.maybe_periodic {
+					&Some((period, count)) if !is_canceled => {
+						if count > 1 {
+							task.maybe_periodic = Some((period, count - 1));
+						} else {
+							task.maybe_periodic = None;
+						}
+						let wake = now.saturating_add(period);
+						match Self::place_task(wake, task) {
+							Ok(_) => {}
+							Err((_, task)) => {
+								// TODO: Leave task in storage somewhere for it to be rescheduled
+								// manually.
+								T::Preimages::drop(&task.call);
+								Self::deposit_event(Event::PeriodicFailed {
+									task: (when, agenda_index),
+									id: task.maybe_id,
+								});
+							}
+						}
+					}
+					_ => {
+						if let Some(ref id) = task.maybe_id {
+							Lookup::<T>::remove(id);
+						}
+
+						T::Preimages::drop(&task.call)
+					}
+				}
+				Ok(())
+			}
+		}
+	}
+
+	fn is_runtime_upgraded() -> bool {
+		let last = system::LastRuntimeUpgrade::<T>::get();
+		let current = T::Version::get();
+
+		last.map(|v| v.was_upgraded(&current)).unwrap_or(true)
+	}
+
+	/// Make a dispatch to the given `call` from the given `origin`, ensuring that the `weight`
+	/// counter does not exceed its limit and that it is counted accurately (e.g. accounted using
+	/// post info if available).
+	///
+	/// NOTE: Only the weight for this function will be counted (origin lookup, dispatch and the
+	/// call itself).
+	fn execute_dispatch(
+		weight: &mut WeightCounter,
+		origin: T::PalletsOrigin,
+		call: <T as Config>::RuntimeCall,
+	) -> Result<DispatchResult, ServiceTaskError> {
+		let dispatch_origin: <T as Config>::RuntimeOrigin = origin.into();
+		let base_weight = match dispatch_origin.clone().as_signed() {
+			Some(_) => T::WeightInfo::execute_dispatch_signed(),
+			_ => T::WeightInfo::execute_dispatch_unsigned(),
+		};
+		let call_weight = call.get_dispatch_info().weight;
+		// We only allow a scheduled call if it cannot push the weight past the limit.
+		let max_weight = base_weight.saturating_add(call_weight);
+
+		if !weight.can_accrue(max_weight) {
+			return Err(Overweight);
+		}
+
+		// let scheduled_origin =
+		// 	<<T as Config>::Origin as From<T::PalletsOrigin>>::from(origin.clone());
+		let ensured_origin = T::ScheduleOrigin::ensure_origin(dispatch_origin.into());
+
+		let r = match ensured_origin {
+			Ok(ScheduledEnsureOriginSuccess::Root) => {
+				Ok(call.dispatch_bypass_filter(frame_system::RawOrigin::Root.into()))
+			}
+			Ok(ScheduledEnsureOriginSuccess::Signed(sender)) => {
+				// Execute transaction via chain default pipeline
+				// That means dispatch will be processed like any user's extrinsic e.g. transaction fees will be taken
+				T::CallExecutor::dispatch_call(Some(sender), call.clone())
+			}
+			Err(e) => Ok(Err(e.into())),
+		};
+
+		let (maybe_actual_call_weight, result) = match r {
+			Ok(result) => match result {
+				Ok(post_info) => (post_info.actual_weight, Ok(())),
+				Err(error_and_info) => (
+					error_and_info.post_info.actual_weight,
+					Err(error_and_info.error),
+				),
+			},
+			Err(_) => {
+				log::error!(
+					target: "runtime::scheduler",
+					"Warning: Scheduler has failed to execute a post-dispatch transaction. \
+					This block might have become invalid.");
+				(None, Err(DispatchError::CannotLookup))
+			}
+		};
+		let call_weight = maybe_actual_call_weight.unwrap_or(call_weight);
+		weight.check_accrue(base_weight);
+		weight.check_accrue(call_weight);
+		Ok(result)
+	}
+}
addedpallets/scheduler-v2/src/mock.rsdiffbeforeafterboth
--- /dev/null
+++ b/pallets/scheduler-v2/src/mock.rs
@@ -0,0 +1,285 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+// Original license:
+// This file is part of Substrate.
+
+// Copyright (C) 2017-2022 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! # Scheduler test environment.
+
+use super::*;
+
+use crate as scheduler;
+use frame_support::{
+	ord_parameter_types, parameter_types,
+	traits::{ConstU32, ConstU64, Contains, EqualPrivilegeOnly, OnFinalize, OnInitialize},
+	weights::constants::RocksDbWeight,
+};
+use frame_system::{EnsureRoot, RawOrigin};
+use sp_core::H256;
+use sp_runtime::{
+	testing::Header,
+	traits::{BlakeTwo256, IdentityLookup},
+	Perbill,
+};
+
+// Logger module to track execution.
+#[frame_support::pallet]
+pub mod logger {
+	use super::{OriginCaller, OriginTrait};
+	use frame_support::{pallet_prelude::*, parameter_types};
+	use frame_system::pallet_prelude::*;
+
+	parameter_types! {
+		static Log: Vec<(OriginCaller, u32)> = Vec::new();
+	}
+	pub fn log() -> Vec<(OriginCaller, u32)> {
+		Log::get().clone()
+	}
+
+	#[pallet::pallet]
+	#[pallet::generate_store(pub(super) trait Store)]
+	pub struct Pallet<T>(PhantomData<T>);
+
+	#[pallet::hooks]
+	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {}
+
+	#[pallet::config]
+	pub trait Config: frame_system::Config {
+		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
+	}
+
+	#[pallet::event]
+	#[pallet::generate_deposit(pub(super) fn deposit_event)]
+	pub enum Event<T: Config> {
+		Logged(u32, Weight),
+	}
+
+	#[pallet::call]
+	impl<T: Config> Pallet<T>
+	where
+		<T as frame_system::Config>::RuntimeOrigin: OriginTrait<PalletsOrigin = OriginCaller>,
+	{
+		#[pallet::weight(*weight)]
+		pub fn log(origin: OriginFor<T>, i: u32, weight: Weight) -> DispatchResult {
+			Self::deposit_event(Event::Logged(i, weight));
+			Log::mutate(|log| {
+				log.push((origin.caller().clone(), i));
+			});
+			Ok(())
+		}
+
+		#[pallet::weight(*weight)]
+		pub fn log_without_filter(origin: OriginFor<T>, i: u32, weight: Weight) -> DispatchResult {
+			Self::deposit_event(Event::Logged(i, weight));
+			Log::mutate(|log| {
+				log.push((origin.caller().clone(), i));
+			});
+			Ok(())
+		}
+	}
+}
+
+type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
+type Block = frame_system::mocking::MockBlock<Test>;
+
+frame_support::construct_runtime!(
+	pub enum Test where
+		Block = Block,
+		NodeBlock = Block,
+		UncheckedExtrinsic = UncheckedExtrinsic,
+	{
+		System: frame_system::{Pallet, Call, Config, Storage, Event<T>},
+		Logger: logger::{Pallet, Call, Event<T>},
+		Scheduler: scheduler::{Pallet, Call, Storage, Event<T>},
+	}
+);
+
+// Scheduler must dispatch with root and no filter, this tests base filter is indeed not used.
+pub struct BaseFilter;
+impl Contains<RuntimeCall> for BaseFilter {
+	fn contains(call: &RuntimeCall) -> bool {
+		!matches!(call, RuntimeCall::Logger(LoggerCall::log { .. }))
+	}
+}
+
+parameter_types! {
+	pub BlockWeights: frame_system::limits::BlockWeights =
+		frame_system::limits::BlockWeights::simple_max(
+			Weight::from_ref_time(2_000_000_000_000)
+			// .set_proof_size(u64::MAX),
+		);
+}
+impl system::Config for Test {
+	type BaseCallFilter = BaseFilter;
+	type BlockWeights = BlockWeights;
+	type BlockLength = ();
+	type DbWeight = RocksDbWeight;
+	type RuntimeOrigin = RuntimeOrigin;
+	type RuntimeCall = RuntimeCall;
+	type Index = u64;
+	type BlockNumber = u64;
+	type Hash = H256;
+	type Hashing = BlakeTwo256;
+	type AccountId = u64;
+	type Lookup = IdentityLookup<Self::AccountId>;
+	type Header = Header;
+	type RuntimeEvent = RuntimeEvent;
+	type BlockHashCount = ConstU64<250>;
+	type Version = ();
+	type PalletInfo = PalletInfo;
+	type AccountData = ();
+	type OnNewAccount = ();
+	type OnKilledAccount = ();
+	type SystemWeightInfo = ();
+	type SS58Prefix = ();
+	type OnSetCode = ();
+	type MaxConsumers = ConstU32<16>;
+}
+impl logger::Config for Test {
+	type RuntimeEvent = RuntimeEvent;
+}
+ord_parameter_types! {
+	pub const One: u64 = 1;
+}
+
+pub struct TestWeightInfo;
+impl WeightInfo for TestWeightInfo {
+	fn service_agendas_base() -> Weight {
+		Weight::from_ref_time(0b0000_0001)
+	}
+	fn service_agenda_base(i: u32) -> Weight {
+		Weight::from_ref_time((i << 8) as u64 + 0b0000_0010)
+	}
+	fn service_task_base() -> Weight {
+		Weight::from_ref_time(0b0000_0100)
+	}
+	fn service_task_periodic() -> Weight {
+		Weight::from_ref_time(0b0000_1100)
+	}
+	fn service_task_named() -> Weight {
+		Weight::from_ref_time(0b0001_0100)
+	}
+	fn service_task_fetched(s: u32) -> Weight {
+		Weight::from_ref_time((s << 8) as u64 + 0b0010_0100)
+	}
+	fn execute_dispatch_signed() -> Weight {
+		Weight::from_ref_time(0b0100_0000)
+	}
+	fn execute_dispatch_unsigned() -> Weight {
+		Weight::from_ref_time(0b1000_0000)
+	}
+	fn schedule(_s: u32) -> Weight {
+		Weight::from_ref_time(50)
+	}
+	fn cancel(_s: u32) -> Weight {
+		Weight::from_ref_time(50)
+	}
+	fn schedule_named(_s: u32) -> Weight {
+		Weight::from_ref_time(50)
+	}
+	fn cancel_named(_s: u32) -> Weight {
+		Weight::from_ref_time(50)
+	}
+	fn change_named_priority(_s: u32) -> Weight {
+		Weight::from_ref_time(50)
+	}
+}
+parameter_types! {
+	pub MaximumSchedulerWeight: Weight = Perbill::from_percent(80) *
+		BlockWeights::get().max_block;
+}
+
+pub struct EnsureSignedOneOrRoot;
+impl<O: Into<Result<RawOrigin<u64>, O>> + From<RawOrigin<u64>>> EnsureOrigin<O>
+	for EnsureSignedOneOrRoot
+{
+	type Success = ScheduledEnsureOriginSuccess<u64>;
+	fn try_origin(o: O) -> Result<Self::Success, O> {
+		o.into().and_then(|o| match o {
+			RawOrigin::Root => Ok(ScheduledEnsureOriginSuccess::Root),
+			RawOrigin::Signed(1) => Ok(ScheduledEnsureOriginSuccess::Signed(1)),
+			r => Err(O::from(r)),
+		})
+	}
+}
+
+pub struct Executor;
+impl DispatchCall<Test, sp_core::H160> for Executor {
+	fn dispatch_call(
+		signer: Option<u64>,
+		function: RuntimeCall,
+	) -> Result<
+		Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>,
+		TransactionValidityError,
+	> {
+		let origin = match signer {
+			Some(who) => RuntimeOrigin::signed(who),
+			None => RuntimeOrigin::none(),
+		};
+		Ok(function.dispatch(origin))
+	}
+}
+
+impl Config for Test {
+	type RuntimeEvent = RuntimeEvent;
+	type RuntimeOrigin = RuntimeOrigin;
+	type PalletsOrigin = OriginCaller;
+	type RuntimeCall = RuntimeCall;
+	type MaximumWeight = MaximumSchedulerWeight;
+	type ScheduleOrigin = EnsureSignedOneOrRoot;
+	type MaxScheduledPerBlock = ConstU32<10>;
+	type WeightInfo = TestWeightInfo;
+	type OriginPrivilegeCmp = EqualPrivilegeOnly;
+	type Preimages = ();
+	type PrioritySetOrigin = EnsureRoot<u64>;
+	type CallExecutor = Executor;
+}
+
+pub type LoggerCall = logger::Call<Test>;
+
+pub fn new_test_ext() -> sp_io::TestExternalities {
+	let t = system::GenesisConfig::default()
+		.build_storage::<Test>()
+		.unwrap();
+	t.into()
+}
+
+pub fn run_to_block(n: u64) {
+	while System::block_number() < n {
+		Scheduler::on_finalize(System::block_number());
+		System::set_block_number(System::block_number() + 1);
+		Scheduler::on_initialize(System::block_number());
+	}
+}
+
+pub fn root() -> OriginCaller {
+	system::RawOrigin::Root.into()
+}
addedpallets/scheduler-v2/src/tests.rsdiffbeforeafterboth
--- /dev/null
+++ b/pallets/scheduler-v2/src/tests.rs
@@ -0,0 +1,874 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+// Original license:
+// This file is part of Substrate.
+
+// Copyright (C) 2017-2022 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! # Scheduler tests.
+
+use super::*;
+use crate::mock::{
+	logger, new_test_ext, root, run_to_block, LoggerCall, RuntimeCall, Scheduler, Test, *,
+};
+use frame_support::{
+	assert_noop, assert_ok,
+	traits::{Contains, OnInitialize},
+};
+
+#[test]
+fn basic_scheduling_works() {
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		});
+		assert!(!<Test as frame_system::Config>::BaseCallFilter::contains(
+			&call
+		));
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		run_to_block(3);
+		assert!(logger::log().is_empty());
+		run_to_block(4);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+		run_to_block(100);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+	});
+}
+
+#[test]
+fn schedule_after_works() {
+	new_test_ext().execute_with(|| {
+		run_to_block(2);
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		});
+		assert!(!<Test as frame_system::Config>::BaseCallFilter::contains(
+			&call
+		));
+		// This will schedule the call 3 blocks after the next block... so block 3 + 3 = 6
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::After(3),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		run_to_block(5);
+		assert!(logger::log().is_empty());
+		run_to_block(6);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+		run_to_block(100);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+	});
+}
+
+#[test]
+fn schedule_after_zero_works() {
+	new_test_ext().execute_with(|| {
+		run_to_block(2);
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		});
+		assert!(!<Test as frame_system::Config>::BaseCallFilter::contains(
+			&call
+		));
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::After(0),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		// Will trigger on the next block.
+		run_to_block(3);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+		run_to_block(100);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+	});
+}
+
+#[test]
+fn periodic_scheduling_works() {
+	new_test_ext().execute_with(|| {
+		// at #4, every 3 blocks, 3 times.
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			Some((3, 3)),
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(RuntimeCall::Logger(logger::Call::log {
+				i: 42,
+				weight: Weight::from_ref_time(10)
+			}))
+			.unwrap()
+		));
+		run_to_block(3);
+		assert!(logger::log().is_empty());
+		run_to_block(4);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+		run_to_block(6);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+		run_to_block(7);
+		assert_eq!(logger::log(), vec![(root(), 42u32), (root(), 42u32)]);
+		run_to_block(9);
+		assert_eq!(logger::log(), vec![(root(), 42u32), (root(), 42u32)]);
+		run_to_block(10);
+		assert_eq!(
+			logger::log(),
+			vec![(root(), 42u32), (root(), 42u32), (root(), 42u32)]
+		);
+		run_to_block(100);
+		assert_eq!(
+			logger::log(),
+			vec![(root(), 42u32), (root(), 42u32), (root(), 42u32)]
+		);
+	});
+}
+
+#[test]
+fn cancel_named_scheduling_works_with_normal_cancel() {
+	new_test_ext().execute_with(|| {
+		// at #4.
+		Scheduler::do_schedule_named(
+			[1u8; 32],
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(RuntimeCall::Logger(LoggerCall::log {
+				i: 69,
+				weight: Weight::from_ref_time(10),
+			}))
+			.unwrap(),
+		)
+		.unwrap();
+		let i = Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(RuntimeCall::Logger(LoggerCall::log {
+				i: 42,
+				weight: Weight::from_ref_time(10),
+			}))
+			.unwrap(),
+		)
+		.unwrap();
+		run_to_block(3);
+		assert!(logger::log().is_empty());
+		assert_ok!(Scheduler::do_cancel_named(None, [1u8; 32]));
+		assert_ok!(Scheduler::do_cancel(None, i));
+		run_to_block(100);
+		assert!(logger::log().is_empty());
+	});
+}
+
+#[test]
+fn cancel_named_periodic_scheduling_works() {
+	new_test_ext().execute_with(|| {
+		// at #4, every 3 blocks, 3 times.
+		Scheduler::do_schedule_named(
+			[1u8; 32],
+			DispatchTime::At(4),
+			Some((3, 3)),
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(RuntimeCall::Logger(LoggerCall::log {
+				i: 42,
+				weight: Weight::from_ref_time(10),
+			}))
+			.unwrap(),
+		)
+		.unwrap();
+		// same id results in error.
+		assert!(Scheduler::do_schedule_named(
+			[1u8; 32],
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(RuntimeCall::Logger(LoggerCall::log {
+				i: 69,
+				weight: Weight::from_ref_time(10)
+			}))
+			.unwrap(),
+		)
+		.is_err());
+		// different id is ok.
+		Scheduler::do_schedule_named(
+			[2u8; 32],
+			DispatchTime::At(8),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(RuntimeCall::Logger(LoggerCall::log {
+				i: 69,
+				weight: Weight::from_ref_time(10),
+			}))
+			.unwrap(),
+		)
+		.unwrap();
+		run_to_block(3);
+		assert!(logger::log().is_empty());
+		run_to_block(4);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+		run_to_block(6);
+		assert_ok!(Scheduler::do_cancel_named(None, [1u8; 32]));
+		run_to_block(100);
+		assert_eq!(logger::log(), vec![(root(), 42u32), (root(), 69u32)]);
+	});
+}
+
+#[test]
+fn scheduler_respects_weight_limits() {
+	let max_weight: Weight = <Test as Config>::MaximumWeight::get();
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: max_weight / 3 * 2,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: max_weight / 3 * 2,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		// 69 and 42 do not fit together
+		run_to_block(4);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+		run_to_block(5);
+		assert_eq!(logger::log(), vec![(root(), 42u32), (root(), 69u32)]);
+	});
+}
+
+/// Permanently overweight calls are not deleted but also not executed.
+#[test]
+fn scheduler_does_not_delete_permanently_overweight_call() {
+	let max_weight: Weight = <Test as Config>::MaximumWeight::get();
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: max_weight,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		// Never executes.
+		run_to_block(100);
+		assert_eq!(logger::log(), vec![]);
+
+		// Assert the `PermanentlyOverweight` event.
+		assert_eq!(
+			System::events().last().unwrap().event,
+			crate::Event::PermanentlyOverweight {
+				task: (4, 0),
+				id: None
+			}
+			.into(),
+		);
+		// The call is still in the agenda.
+		assert!(Agenda::<Test>::get(4)[0].is_some());
+	});
+}
+
+#[test]
+fn scheduler_handles_periodic_failure() {
+	let max_weight: Weight = <Test as Config>::MaximumWeight::get();
+	let max_per_block = <Test as Config>::MaxScheduledPerBlock::get();
+
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: (max_weight / 3) * 2,
+		});
+		let call = <ScheduledCall<Test>>::new(call).unwrap();
+
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			Some((4, u32::MAX)),
+			127,
+			root(),
+			call.clone(),
+		));
+		// Executes 5 times till block 20.
+		run_to_block(20);
+		assert_eq!(logger::log().len(), 5);
+
+		// Block 28 will already be full.
+		for _ in 0..max_per_block {
+			assert_ok!(Scheduler::do_schedule(
+				DispatchTime::At(28),
+				None,
+				120,
+				root(),
+				call.clone(),
+			));
+		}
+
+		// Going to block 24 will emit a `PeriodicFailed` event.
+		run_to_block(24);
+		assert_eq!(logger::log().len(), 6);
+
+		assert_eq!(
+			System::events().last().unwrap().event,
+			crate::Event::PeriodicFailed {
+				task: (24, 0),
+				id: None
+			}
+			.into(),
+		);
+	});
+}
+
+#[test]
+fn scheduler_respects_priority_ordering() {
+	let max_weight: Weight = <Test as Config>::MaximumWeight::get();
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: max_weight / 3,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			1,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: max_weight / 3,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			0,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		run_to_block(4);
+		assert_eq!(logger::log(), vec![(root(), 69u32), (root(), 42u32)]);
+	});
+}
+
+#[test]
+fn scheduler_respects_priority_ordering_with_soft_deadlines() {
+	new_test_ext().execute_with(|| {
+		let max_weight: Weight = <Test as Config>::MaximumWeight::get();
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: max_weight / 5 * 2,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			255,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: max_weight / 5 * 2,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 2600,
+			weight: max_weight / 5 * 4,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			126,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+
+		// 2600 does not fit with 69 or 42, but has higher priority, so will go through
+		run_to_block(4);
+		assert_eq!(logger::log(), vec![(root(), 2600u32)]);
+		// 69 and 42 fit together
+		run_to_block(5);
+		assert_eq!(
+			logger::log(),
+			vec![(root(), 2600u32), (root(), 69u32), (root(), 42u32)]
+		);
+	});
+}
+
+#[test]
+fn on_initialize_weight_is_correct() {
+	new_test_ext().execute_with(|| {
+		let call_weight = Weight::from_ref_time(25);
+
+		// Named
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 3,
+			weight: call_weight + Weight::from_ref_time(1),
+		});
+		assert_ok!(Scheduler::do_schedule_named(
+			[1u8; 32],
+			DispatchTime::At(3),
+			None,
+			255,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: call_weight + Weight::from_ref_time(2),
+		});
+		// Anon Periodic
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(2),
+			Some((1000, 3)),
+			128,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: call_weight + Weight::from_ref_time(3),
+		});
+		// Anon
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(2),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		// Named Periodic
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 2600,
+			weight: call_weight + Weight::from_ref_time(4),
+		});
+		assert_ok!(Scheduler::do_schedule_named(
+			[2u8; 32],
+			DispatchTime::At(1),
+			Some((1000, 3)),
+			126,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+
+		// Will include the named periodic only
+		assert_eq!(
+			Scheduler::on_initialize(1),
+			TestWeightInfo::service_agendas_base()
+				+ TestWeightInfo::service_agenda_base(1)
+				+ <TestWeightInfo as MarginalWeightInfo>::service_task(None, true, true)
+				+ TestWeightInfo::execute_dispatch_unsigned()
+				+ call_weight + Weight::from_ref_time(4)
+		);
+		assert_eq!(IncompleteSince::<Test>::get(), None);
+		assert_eq!(logger::log(), vec![(root(), 2600u32)]);
+
+		// Will include anon and anon periodic
+		assert_eq!(
+			Scheduler::on_initialize(2),
+			TestWeightInfo::service_agendas_base()
+				+ TestWeightInfo::service_agenda_base(2)
+				+ <TestWeightInfo as MarginalWeightInfo>::service_task(None, false, true)
+				+ TestWeightInfo::execute_dispatch_unsigned()
+				+ call_weight + Weight::from_ref_time(3)
+				+ <TestWeightInfo as MarginalWeightInfo>::service_task(None, false, false)
+				+ TestWeightInfo::execute_dispatch_unsigned()
+				+ call_weight + Weight::from_ref_time(2)
+		);
+		assert_eq!(IncompleteSince::<Test>::get(), None);
+		assert_eq!(
+			logger::log(),
+			vec![(root(), 2600u32), (root(), 69u32), (root(), 42u32)]
+		);
+
+		// Will include named only
+		assert_eq!(
+			Scheduler::on_initialize(3),
+			TestWeightInfo::service_agendas_base()
+				+ TestWeightInfo::service_agenda_base(1)
+				+ <TestWeightInfo as MarginalWeightInfo>::service_task(None, true, false)
+				+ TestWeightInfo::execute_dispatch_unsigned()
+				+ call_weight + Weight::from_ref_time(1)
+		);
+		assert_eq!(IncompleteSince::<Test>::get(), None);
+		assert_eq!(
+			logger::log(),
+			vec![
+				(root(), 2600u32),
+				(root(), 69u32),
+				(root(), 42u32),
+				(root(), 3u32)
+			]
+		);
+
+		// Will contain none
+		let actual_weight = Scheduler::on_initialize(4);
+		assert_eq!(
+			actual_weight,
+			TestWeightInfo::service_agendas_base() + TestWeightInfo::service_agenda_base(0)
+		);
+	});
+}
+
+#[test]
+fn root_calls_works() {
+	new_test_ext().execute_with(|| {
+		let call = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: Weight::from_ref_time(10),
+		}));
+		let call2 = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		}));
+		assert_ok!(Scheduler::schedule_named(
+			RuntimeOrigin::root(),
+			[1u8; 32],
+			4,
+			None,
+			Some(127),
+			call,
+		));
+		assert_ok!(Scheduler::schedule(
+			RuntimeOrigin::root(),
+			4,
+			None,
+			Some(127),
+			call2
+		));
+		run_to_block(3);
+		// Scheduled calls are in the agenda.
+		assert_eq!(Agenda::<Test>::get(4).len(), 2);
+		assert!(logger::log().is_empty());
+		assert_ok!(Scheduler::cancel_named(RuntimeOrigin::root(), [1u8; 32]));
+		assert_ok!(Scheduler::cancel(RuntimeOrigin::root(), 4, 1));
+		// Scheduled calls are made NONE, so should not effect state
+		run_to_block(100);
+		assert!(logger::log().is_empty());
+	});
+}
+
+#[test]
+fn fails_to_schedule_task_in_the_past() {
+	new_test_ext().execute_with(|| {
+		run_to_block(3);
+
+		let call1 = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: Weight::from_ref_time(10),
+		}));
+		let call2 = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		}));
+		let call3 = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		}));
+
+		assert_noop!(
+			Scheduler::schedule_named(RuntimeOrigin::root(), [1u8; 32], 2, None, Some(127), call1),
+			Error::<Test>::TargetBlockNumberInPast,
+		);
+
+		assert_noop!(
+			Scheduler::schedule(RuntimeOrigin::root(), 2, None, Some(127), call2),
+			Error::<Test>::TargetBlockNumberInPast,
+		);
+
+		assert_noop!(
+			Scheduler::schedule(RuntimeOrigin::root(), 3, None, Some(127), call3),
+			Error::<Test>::TargetBlockNumberInPast,
+		);
+	});
+}
+
+#[test]
+fn should_use_origin() {
+	new_test_ext().execute_with(|| {
+		let call = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: Weight::from_ref_time(10),
+		}));
+		let call2 = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		}));
+		assert_ok!(Scheduler::schedule_named(
+			system::RawOrigin::Signed(1).into(),
+			[1u8; 32],
+			4,
+			None,
+			None,
+			call,
+		));
+		assert_ok!(Scheduler::schedule(
+			system::RawOrigin::Signed(1).into(),
+			4,
+			None,
+			None,
+			call2,
+		));
+		run_to_block(3);
+		// Scheduled calls are in the agenda.
+		assert_eq!(Agenda::<Test>::get(4).len(), 2);
+		assert!(logger::log().is_empty());
+		assert_ok!(Scheduler::cancel_named(
+			system::RawOrigin::Signed(1).into(),
+			[1u8; 32]
+		));
+		assert_ok!(Scheduler::cancel(system::RawOrigin::Signed(1).into(), 4, 1));
+		// Scheduled calls are made NONE, so should not effect state
+		run_to_block(100);
+		assert!(logger::log().is_empty());
+	});
+}
+
+#[test]
+fn should_check_origin() {
+	new_test_ext().execute_with(|| {
+		let call = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: Weight::from_ref_time(10),
+		}));
+		let call2 = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		}));
+		assert_noop!(
+			Scheduler::schedule_named(
+				system::RawOrigin::Signed(2).into(),
+				[1u8; 32],
+				4,
+				None,
+				None,
+				call
+			),
+			BadOrigin
+		);
+		assert_noop!(
+			Scheduler::schedule(system::RawOrigin::Signed(2).into(), 4, None, None, call2),
+			BadOrigin
+		);
+	});
+}
+
+#[test]
+fn should_check_origin_for_cancel() {
+	new_test_ext().execute_with(|| {
+		let call = Box::new(RuntimeCall::Logger(LoggerCall::log_without_filter {
+			i: 69,
+			weight: Weight::from_ref_time(10),
+		}));
+		let call2 = Box::new(RuntimeCall::Logger(LoggerCall::log_without_filter {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		}));
+		assert_ok!(Scheduler::schedule_named(
+			system::RawOrigin::Signed(1).into(),
+			[1u8; 32],
+			4,
+			None,
+			None,
+			call,
+		));
+		assert_ok!(Scheduler::schedule(
+			system::RawOrigin::Signed(1).into(),
+			4,
+			None,
+			None,
+			call2,
+		));
+		run_to_block(3);
+		// Scheduled calls are in the agenda.
+		assert_eq!(Agenda::<Test>::get(4).len(), 2);
+		assert!(logger::log().is_empty());
+		assert_noop!(
+			Scheduler::cancel_named(system::RawOrigin::Signed(2).into(), [1u8; 32]),
+			BadOrigin
+		);
+		assert_noop!(
+			Scheduler::cancel(system::RawOrigin::Signed(2).into(), 4, 1),
+			BadOrigin
+		);
+		assert_noop!(
+			Scheduler::cancel_named(system::RawOrigin::Root.into(), [1u8; 32]),
+			BadOrigin
+		);
+		assert_noop!(
+			Scheduler::cancel(system::RawOrigin::Root.into(), 4, 1),
+			BadOrigin
+		);
+		run_to_block(5);
+		assert_eq!(
+			logger::log(),
+			vec![
+				(system::RawOrigin::Signed(1).into(), 69u32),
+				(system::RawOrigin::Signed(1).into(), 42u32)
+			]
+		);
+	});
+}
+
+/// Cancelling a call and then scheduling a second call for the same
+/// block results in different addresses.
+#[test]
+fn schedule_does_not_resuse_addr() {
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		});
+
+		// Schedule both calls.
+		let addr_1 = Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call.clone()).unwrap(),
+		)
+		.unwrap();
+		// Cancel the call.
+		assert_ok!(Scheduler::do_cancel(None, addr_1));
+		let addr_2 = Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		)
+		.unwrap();
+
+		// Should not re-use the address.
+		assert!(addr_1 != addr_2);
+	});
+}
+
+#[test]
+fn schedule_agenda_overflows() {
+	let max: u32 = <Test as Config>::MaxScheduledPerBlock::get();
+
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		});
+		let call = <ScheduledCall<Test>>::new(call).unwrap();
+
+		// Schedule the maximal number allowed per block.
+		for _ in 0..max {
+			Scheduler::do_schedule(DispatchTime::At(4), None, 127, root(), call.clone()).unwrap();
+		}
+
+		// One more time and it errors.
+		assert_noop!(
+			Scheduler::do_schedule(DispatchTime::At(4), None, 127, root(), call,),
+			<Error<Test>>::AgendaIsExhausted,
+		);
+
+		run_to_block(4);
+		// All scheduled calls are executed.
+		assert_eq!(logger::log().len() as u32, max);
+	});
+}
+
+/// Cancelling and scheduling does not overflow the agenda but fills holes.
+#[test]
+fn cancel_and_schedule_fills_holes() {
+	let max: u32 = <Test as Config>::MaxScheduledPerBlock::get();
+	assert!(
+		max > 3,
+		"This test only makes sense for MaxScheduledPerBlock > 3"
+	);
+
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		});
+		let call = <ScheduledCall<Test>>::new(call).unwrap();
+		let mut addrs = Vec::<_>::default();
+
+		// Schedule the maximal number allowed per block.
+		for _ in 0..max {
+			addrs.push(
+				Scheduler::do_schedule(DispatchTime::At(4), None, 127, root(), call.clone())
+					.unwrap(),
+			);
+		}
+		// Cancel three of them.
+		for addr in addrs.into_iter().take(3) {
+			Scheduler::do_cancel(None, addr).unwrap();
+		}
+		// Schedule three new ones.
+		for i in 0..3 {
+			let (_block, index) =
+				Scheduler::do_schedule(DispatchTime::At(4), None, 127, root(), call.clone())
+					.unwrap();
+			assert_eq!(i, index);
+		}
+
+		run_to_block(4);
+		// Maximum number of calls are executed.
+		assert_eq!(logger::log().len() as u32, max);
+	});
+}
addedpallets/scheduler-v2/src/weights.rsdiffbeforeafterboth
--- /dev/null
+++ b/pallets/scheduler-v2/src/weights.rs
@@ -0,0 +1,270 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+// Original license:
+// This file is part of Substrate.
+
+// Copyright (C) 2022 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! Autogenerated weights for pallet_scheduler
+//!
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
+//! DATE: 2022-10-03, STEPS: `50`, REPEAT: 20, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! HOSTNAME: `bm3`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("dev"), DB CACHE: 1024
+
+// Executed Command:
+// /home/benchbot/cargo_target_dir/production/substrate
+// benchmark
+// pallet
+// --steps=50
+// --repeat=20
+// --extrinsic=*
+// --execution=wasm
+// --wasm-execution=compiled
+// --heap-pages=4096
+// --pallet=pallet_scheduler
+// --chain=dev
+// --output=./frame/scheduler/src/weights.rs
+// --template=./.maintain/frame-weight-template.hbs
+
+#![cfg_attr(rustfmt, rustfmt_skip)]
+#![allow(unused_parens)]
+#![allow(unused_imports)]
+
+use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};
+use sp_std::marker::PhantomData;
+
+/// Weight functions needed for pallet_scheduler.
+pub trait WeightInfo {
+	fn service_agendas_base() -> Weight;
+	fn service_agenda_base(s: u32, ) -> Weight;
+	fn service_task_base() -> Weight;
+	fn service_task_fetched(s: u32, ) -> Weight;
+	fn service_task_named() -> Weight;
+	fn service_task_periodic() -> Weight;
+	fn execute_dispatch_signed() -> Weight;
+	fn execute_dispatch_unsigned() -> Weight;
+	fn schedule(s: u32, ) -> Weight;
+	fn cancel(s: u32, ) -> Weight;
+	fn schedule_named(s: u32, ) -> Weight;
+	fn cancel_named(s: u32, ) -> Weight;
+	fn change_named_priority(s: u32, ) -> Weight;
+}
+
+/// Weights for pallet_scheduler using the Substrate node and recommended hardware.
+pub struct SubstrateWeight<T>(PhantomData<T>);
+impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
+	// Storage: Scheduler IncompleteSince (r:1 w:1)
+	fn service_agendas_base() -> Weight {
+		Weight::from_ref_time(4_992_000 as u64)
+			.saturating_add(T::DbWeight::get().reads(1 as u64))
+			.saturating_add(T::DbWeight::get().writes(1 as u64))
+	}
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[0, 512]`.
+	fn service_agenda_base(s: u32, ) -> Weight {
+		Weight::from_ref_time(4_320_000 as u64)
+			// Standard Error: 619
+			.saturating_add(Weight::from_ref_time(336_713 as u64).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(1 as u64))
+			.saturating_add(T::DbWeight::get().writes(1 as u64))
+	}
+	fn service_task_base() -> Weight {
+		Weight::from_ref_time(10_864_000 as u64)
+	}
+	// Storage: Preimage PreimageFor (r:1 w:1)
+	// Storage: Preimage StatusFor (r:1 w:1)
+	/// The range of component `s` is `[128, 4194304]`.
+	fn service_task_fetched(s: u32, ) -> Weight {
+		Weight::from_ref_time(24_586_000 as u64)
+			// Standard Error: 1
+			.saturating_add(Weight::from_ref_time(1_138 as u64).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(2 as u64))
+			.saturating_add(T::DbWeight::get().writes(2 as u64))
+	}
+	// Storage: Scheduler Lookup (r:0 w:1)
+	fn service_task_named() -> Weight {
+		Weight::from_ref_time(13_127_000 as u64)
+			.saturating_add(T::DbWeight::get().writes(1 as u64))
+	}
+	fn service_task_periodic() -> Weight {
+		Weight::from_ref_time(11_053_000 as u64)
+	}
+	fn execute_dispatch_signed() -> Weight {
+		Weight::from_ref_time(4_158_000 as u64)
+	}
+	fn execute_dispatch_unsigned() -> Weight {
+		Weight::from_ref_time(4_104_000 as u64)
+	}
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[0, 511]`.
+	fn schedule(s: u32, ) -> Weight {
+		Weight::from_ref_time(20_074_000 as u64)
+			// Standard Error: 765
+			.saturating_add(Weight::from_ref_time(343_285 as u64).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(1 as u64))
+			.saturating_add(T::DbWeight::get().writes(1 as u64))
+	}
+	// Storage: Scheduler Agenda (r:1 w:1)
+	// Storage: Scheduler Lookup (r:0 w:1)
+	/// The range of component `s` is `[1, 512]`.
+	fn cancel(s: u32, ) -> Weight {
+		Weight::from_ref_time(21_509_000 as u64)
+			// Standard Error: 708
+			.saturating_add(Weight::from_ref_time(323_013 as u64).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(1 as u64))
+			.saturating_add(T::DbWeight::get().writes(2 as u64))
+	}
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[0, 511]`.
+	fn schedule_named(s: u32, ) -> Weight {
+		Weight::from_ref_time(22_427_000 as u64)
+			// Standard Error: 850
+			.saturating_add(Weight::from_ref_time(357_265 as u64).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(2 as u64))
+			.saturating_add(T::DbWeight::get().writes(2 as u64))
+	}
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[1, 512]`.
+	fn cancel_named(s: u32, ) -> Weight {
+		Weight::from_ref_time(22_875_000 as u64)
+			// Standard Error: 693
+			.saturating_add(Weight::from_ref_time(336_643 as u64).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(2 as u64))
+			.saturating_add(T::DbWeight::get().writes(2 as u64))
+	}
+
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	fn change_named_priority(s: u32, ) -> Weight {
+		Weight::from_ref_time(8_642_000)
+			// Standard Error: 0
+			.saturating_add(Weight::from_ref_time(431_000).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(2 as u64))
+			.saturating_add(T::DbWeight::get().writes(2 as u64))
+	}
+}
+
+// For backwards compatibility and tests
+impl WeightInfo for () {
+	// Storage: Scheduler IncompleteSince (r:1 w:1)
+	fn service_agendas_base() -> Weight {
+		Weight::from_ref_time(4_992_000 as u64)
+			.saturating_add(RocksDbWeight::get().reads(1 as u64))
+			.saturating_add(RocksDbWeight::get().writes(1 as u64))
+	}
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[0, 512]`.
+	fn service_agenda_base(s: u32, ) -> Weight {
+		Weight::from_ref_time(4_320_000 as u64)
+			// Standard Error: 619
+			.saturating_add(Weight::from_ref_time(336_713 as u64).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(1 as u64))
+			.saturating_add(RocksDbWeight::get().writes(1 as u64))
+	}
+	fn service_task_base() -> Weight {
+		Weight::from_ref_time(10_864_000 as u64)
+	}
+	// Storage: Preimage PreimageFor (r:1 w:1)
+	// Storage: Preimage StatusFor (r:1 w:1)
+	/// The range of component `s` is `[128, 4194304]`.
+	fn service_task_fetched(s: u32, ) -> Weight {
+		Weight::from_ref_time(24_586_000 as u64)
+			// Standard Error: 1
+			.saturating_add(Weight::from_ref_time(1_138 as u64).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(2 as u64))
+			.saturating_add(RocksDbWeight::get().writes(2 as u64))
+	}
+	// Storage: Scheduler Lookup (r:0 w:1)
+	fn service_task_named() -> Weight {
+		Weight::from_ref_time(13_127_000 as u64)
+			.saturating_add(RocksDbWeight::get().writes(1 as u64))
+	}
+	fn service_task_periodic() -> Weight {
+		Weight::from_ref_time(11_053_000 as u64)
+	}
+	fn execute_dispatch_signed() -> Weight {
+		Weight::from_ref_time(4_158_000 as u64)
+	}
+	fn execute_dispatch_unsigned() -> Weight {
+		Weight::from_ref_time(4_104_000 as u64)
+	}
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[0, 511]`.
+	fn schedule(s: u32, ) -> Weight {
+		Weight::from_ref_time(20_074_000 as u64)
+			// Standard Error: 765
+			.saturating_add(Weight::from_ref_time(343_285 as u64).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(1 as u64))
+			.saturating_add(RocksDbWeight::get().writes(1 as u64))
+	}
+	// Storage: Scheduler Agenda (r:1 w:1)
+	// Storage: Scheduler Lookup (r:0 w:1)
+	/// The range of component `s` is `[1, 512]`.
+	fn cancel(s: u32, ) -> Weight {
+		Weight::from_ref_time(21_509_000 as u64)
+			// Standard Error: 708
+			.saturating_add(Weight::from_ref_time(323_013 as u64).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(1 as u64))
+			.saturating_add(RocksDbWeight::get().writes(2 as u64))
+	}
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[0, 511]`.
+	fn schedule_named(s: u32, ) -> Weight {
+		Weight::from_ref_time(22_427_000 as u64)
+			// Standard Error: 850
+			.saturating_add(Weight::from_ref_time(357_265 as u64).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(2 as u64))
+			.saturating_add(RocksDbWeight::get().writes(2 as u64))
+	}
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[1, 512]`.
+	fn cancel_named(s: u32, ) -> Weight {
+		Weight::from_ref_time(22_875_000 as u64)
+			// Standard Error: 693
+			.saturating_add(Weight::from_ref_time(336_643 as u64).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(2 as u64))
+			.saturating_add(RocksDbWeight::get().writes(2 as u64))
+	}
+
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	fn change_named_priority(s: u32, ) -> Weight {
+		Weight::from_ref_time(8_642_000)
+			// Standard Error: 0
+			.saturating_add(Weight::from_ref_time(431_000).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(2 as u64))
+			.saturating_add(RocksDbWeight::get().writes(2 as u64))
+	}
+}
modifiedpallets/scheduler/src/benchmarking.rsdiffbeforeafterboth
--- a/pallets/scheduler/src/benchmarking.rs
+++ b/pallets/scheduler/src/benchmarking.rs
@@ -50,6 +50,13 @@
 
 const BLOCK_NUMBER: u32 = 2;
 
+fn make_scheduled_id(src: u32) -> ScheduledId {
+	let slice_id: [u8; 4] = src.encode().try_into().unwrap();
+	let mut id: [u8; 16] = [0; 16];
+	id[..4].clone_from_slice(&slice_id);
+	id
+}
+
 /// Add `n` named items to the schedule.
 ///
 /// For `resolved`:
@@ -79,10 +86,7 @@
 			false => None,
 		};
 
-		let slice_id: [u8; 4] = i.encode().try_into().unwrap();
-		let mut id: [u8; 16] = [0; 16];
-		id[..4].clone_from_slice(&slice_id);
-
+		let id = make_scheduled_id(i);
 		let origin = frame_system::RawOrigin::Signed(caller.clone()).into();
 		Scheduler::<T>::do_schedule_named(id, t, period, 0, origin, call_or_hash)?;
 	}
@@ -202,7 +206,7 @@
 		id[..4].clone_from_slice(&slice_id);
 		let when = BLOCK_NUMBER.into();
 		let periodic = Some((T::BlockNumber::one(), 100));
-		let priority = 0;
+		let priority = None;
 		// Essentially a no-op call.
 		let inner_call = frame_system::Call::set_storage { items: vec![] }.into();
 		let call = Box::new(CallOrHashOf::<T>::Value(inner_call));
@@ -220,7 +224,8 @@
 		let origin: RawOrigin<T::AccountId> = frame_system::RawOrigin::Signed(caller.clone());
 		let s in 1 .. T::MaxScheduledPerBlock::get();
 		let when = BLOCK_NUMBER.into();
-		let id = 0.encode().try_into().unwrap_or([0; MAX_TASK_ID_LENGTH_IN_BYTES as usize]);
+		let idx = s - 1;
+		let id = make_scheduled_id(idx);
 		fill_schedule::<T>(when, s, true, Some(false))?;
 	}: _(origin, id)
 	verify {
@@ -230,10 +235,26 @@
 		);
 		// Removed schedule is NONE
 		ensure!(
-			Agenda::<T>::get(when)[0].is_none(),
+			Agenda::<T>::get(when)[idx as usize].is_none(),
 			"didn't remove from schedule"
 		);
 	}
 
+	change_named_priority {
+		let origin: RawOrigin<T::AccountId> = frame_system::RawOrigin::Root;
+		let s in 1 .. T::MaxScheduledPerBlock::get();
+		let when = BLOCK_NUMBER.into();
+		let idx = s - 1;
+		let id = make_scheduled_id(idx);
+		let priority = 42;
+		fill_schedule::<T>(when, s, true, Some(false))?;
+	}: _(origin, id, priority)
+	verify {
+		ensure!(
+			Agenda::<T>::get(when)[idx as usize].clone().unwrap().priority == priority,
+			"didn't change the priority"
+		);
+	}
+
 	impl_benchmark_test_suite!(Scheduler, crate::mock::new_test_ext(), crate::mock::Test);
 }
modifiedpallets/scheduler/src/lib.rsdiffbeforeafterboth
--- a/pallets/scheduler/src/lib.rs
+++ b/pallets/scheduler/src/lib.rs
@@ -86,7 +86,10 @@
 use sp_std::{borrow::Borrow, cmp::Ordering, marker::PhantomData, prelude::*};
 
 use frame_support::{
-	dispatch::{DispatchError, DispatchResult, Dispatchable, Parameter, GetDispatchInfo},
+	dispatch::{
+		DispatchError, DispatchResult, Dispatchable, UnfilteredDispatchable, Parameter,
+		GetDispatchInfo,
+	},
 	traits::{
 		schedule::{self, DispatchTime, MaybeHashed},
 		NamedReservableCurrency, EnsureOrigin, Get, IsType, OriginTrait, PrivilegeCmp,
@@ -97,13 +100,11 @@
 
 pub use weights::WeightInfo;
 
-/// Just a simple index for naming period tasks.
-pub type PeriodicIndex = u32;
 /// The location of a scheduled task that can be used to remove it.
 pub type TaskAddress<BlockNumber> = (BlockNumber, u32);
 pub const MAX_TASK_ID_LENGTH_IN_BYTES: u8 = 16;
 
-type ScheduledId = [u8; MAX_TASK_ID_LENGTH_IN_BYTES as usize];
+pub type ScheduledId = [u8; MAX_TASK_ID_LENGTH_IN_BYTES as usize];
 pub type CallOrHashOf<T> =
 	MaybeHashed<<T as Config>::RuntimeCall, <T as frame_system::Config>::Hash>;
 
@@ -137,6 +138,11 @@
 pub type Scheduled<Call, BlockNumber, PalletsOrigin, AccountId> =
 	ScheduledV3<Call, BlockNumber, PalletsOrigin, AccountId>;
 
+pub enum ScheduledEnsureOriginSuccess<AccountId> {
+	Root,
+	Signed(AccountId),
+}
+
 #[cfg(feature = "runtime-benchmarks")]
 mod preimage_provider {
 	use frame_support::traits::PreimageRecipient;
@@ -193,7 +199,10 @@
 	use frame_support::{
 		dispatch::PostDispatchInfo,
 		pallet_prelude::*,
-		traits::{schedule::LookupError, PreimageProvider},
+		traits::{
+			schedule::{LookupError, LOWEST_PRIORITY},
+			PreimageProvider,
+		},
 	};
 	use frame_system::pallet_prelude::*;
 
@@ -227,7 +236,8 @@
 			+ Dispatchable<
 				RuntimeOrigin = <Self as Config>::RuntimeOrigin,
 				PostInfo = PostDispatchInfo,
-			> + GetDispatchInfo
+			> + UnfilteredDispatchable<RuntimeOrigin = <Self as system::Config>::RuntimeOrigin>
+			+ GetDispatchInfo
 			+ From<system::Call<Self>>;
 
 		/// The maximum weight that may be scheduled per block for any dispatchables of less
@@ -236,7 +246,13 @@
 		type MaximumWeight: Get<Weight>;
 
 		/// Required origin to schedule or cancel calls.
-		type ScheduleOrigin: EnsureOrigin<<Self as system::Config>::RuntimeOrigin>;
+		type ScheduleOrigin: EnsureOrigin<
+			<Self as system::Config>::RuntimeOrigin,
+			Success = ScheduledEnsureOriginSuccess<Self::AccountId>,
+		>;
+
+		/// Required origin to set/change calls' priority.
+		type PrioritySetOrigin: EnsureOrigin<<Self as system::Config>::RuntimeOrigin>;
 
 		/// Compare the privileges of origins.
 		///
@@ -287,7 +303,7 @@
 
 		/// Resolve the call dispatch, including any post-dispatch operations.
 		fn dispatch_call(
-			signer: T::AccountId,
+			signer: Option<T::AccountId>,
 			function: <T as Config>::RuntimeCall,
 		) -> Result<
 			Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>,
@@ -319,6 +335,12 @@
 		Scheduled { when: T::BlockNumber, index: u32 },
 		/// Canceled some task.
 		Canceled { when: T::BlockNumber, index: u32 },
+		/// Scheduled task's priority has changed
+		PriorityChanged {
+			when: T::BlockNumber,
+			index: u32,
+			priority: schedule::Priority,
+		},
 		/// Dispatched some task.
 		Dispatched {
 			task: TaskAddress<T::BlockNumber>,
@@ -371,12 +393,7 @@
 
 			let mut total_weight: Weight = T::WeightInfo::on_initialize(0);
 			for (order, (index, mut s)) in queued.into_iter().enumerate() {
-				let named = if let Some(ref id) = s.maybe_id {
-					Lookup::<T>::remove(id);
-					true
-				} else {
-					false
-				};
+				let named = s.maybe_id.is_some();
 
 				let (call, maybe_completed) = s.call.resolved::<T::PreimageProvider>();
 				s.call = call;
@@ -399,6 +416,8 @@
 								Lookup::<T>::insert(id, (until, index as u32));
 							}
 							Agenda::<T>::append(until, Some(s));
+						} else if let Some(ref id) = s.maybe_id {
+							Lookup::<T>::remove(id);
 						}
 						continue;
 					}
@@ -439,26 +458,23 @@
 					continue;
 				}
 
-				let sender = ensure_signed(
+				let scheduled_origin =
 					<<T as Config>::RuntimeOrigin as From<T::PalletsOrigin>>::from(
 						s.origin.clone(),
-					)
-					.into(),
-				)
-				.unwrap();
-
-				// // if call have id it was be reserved
-				// if s.maybe_id.is_some() {
-				// 	let _ = T::CallExecutor::pay_for_call(
-				// 		s.maybe_id.unwrap(),
-				// 		sender.clone(),
-				// 		call.clone(),
-				// 	);
-				// }
+					);
+				let ensured_origin = T::ScheduleOrigin::ensure_origin(scheduled_origin.into());
 
-				// Execute transaction via chain default pipeline
-				// That means dispatch will be processed like any user's extrinsic e.g. transaction fees will be taken
-				let r = T::CallExecutor::dispatch_call(sender, call.clone());
+				let r = match ensured_origin {
+					Ok(ScheduledEnsureOriginSuccess::Root) => {
+						Ok(call.dispatch_bypass_filter(frame_system::RawOrigin::Root.into()))
+					}
+					Ok(ScheduledEnsureOriginSuccess::Signed(sender)) => {
+						// Execute transaction via chain default pipeline
+						// That means dispatch will be processed like any user's extrinsic e.g. transaction fees will be taken
+						T::CallExecutor::dispatch_call(Some(sender), call.clone())
+					}
+					Err(e) => Ok(Err(e.into())),
+				};
 
 				let mut actual_call_weight: Weight = item_weight;
 				let result: Result<_, DispatchError> = match r {
@@ -494,16 +510,28 @@
 						s.maybe_periodic = None;
 					}
 					let wake = now + period;
+					let is_canceled;
+
 					// If scheduled is named, place its information in `Lookup`
 					if let Some(ref id) = s.maybe_id {
+						is_canceled = Lookup::<T>::get(id).is_none();
 						let wake_index = Agenda::<T>::decode_len(wake).unwrap_or(0);
-						Lookup::<T>::insert(id, (wake, wake_index as u32));
+
+						if !is_canceled {
+							Lookup::<T>::insert(id, (wake, wake_index as u32));
+						}
+					} else {
+						is_canceled = false;
+					}
+
+					if !is_canceled {
+						Agenda::<T>::append(wake, Some(s));
 					}
-					Agenda::<T>::append(wake, Some(s));
+				} else if let Some(ref id) = s.maybe_id {
+					Lookup::<T>::remove(id);
 				}
 			}
-			// Total weight should be 0, because the transaction is already paid for
-			Weight::zero()
+			total_weight
 		}
 	}
 
@@ -516,16 +544,21 @@
 			id: ScheduledId,
 			when: T::BlockNumber,
 			maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
-			priority: schedule::Priority,
+			priority: Option<schedule::Priority>,
 			call: Box<CallOrHashOf<T>>,
 		) -> DispatchResult {
 			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+
+			if priority.is_some() {
+				T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			}
+
 			let origin = <T as Config>::RuntimeOrigin::from(origin);
 			Self::do_schedule_named(
 				id,
 				DispatchTime::At(when),
 				maybe_periodic,
-				priority,
+				priority.unwrap_or(LOWEST_PRIORITY),
 				origin.caller().clone(),
 				*call,
 			)?;
@@ -552,21 +585,37 @@
 			id: ScheduledId,
 			after: T::BlockNumber,
 			maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
-			priority: schedule::Priority,
+			priority: Option<schedule::Priority>,
 			call: Box<CallOrHashOf<T>>,
 		) -> DispatchResult {
 			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+
+			if priority.is_some() {
+				T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			}
+
 			let origin = <T as Config>::RuntimeOrigin::from(origin);
 			Self::do_schedule_named(
 				id,
 				DispatchTime::After(after),
 				maybe_periodic,
-				priority,
+				priority.unwrap_or(LOWEST_PRIORITY),
 				origin.caller().clone(),
 				*call,
 			)?;
 			Ok(())
 		}
+
+		#[pallet::weight(<T as Config>::WeightInfo::change_named_priority(T::MaxScheduledPerBlock::get()))]
+		pub fn change_named_priority(
+			origin: OriginFor<T>,
+			id: ScheduledId,
+			priority: schedule::Priority,
+		) -> DispatchResult {
+			T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_change_named_priority(origin.caller().clone(), id, priority)
+		}
 	}
 }
 
@@ -719,4 +768,35 @@
 			}
 		})
 	}
+
+	fn do_change_named_priority(
+		origin: T::PalletsOrigin,
+		id: ScheduledId,
+		priority: schedule::Priority,
+	) -> DispatchResult {
+		match Lookup::<T>::get(id) {
+			Some((when, index)) => {
+				let i = index as usize;
+				Agenda::<T>::try_mutate(when, |agenda| {
+					if let Some(Some(s)) = agenda.get_mut(i) {
+						if matches!(
+							T::OriginPrivilegeCmp::cmp_privilege(&origin, &s.origin),
+							Some(Ordering::Less) | None
+						) {
+							return Err(BadOrigin.into());
+						}
+
+						s.priority = priority;
+						Self::deposit_event(Event::PriorityChanged {
+							when,
+							index,
+							priority,
+						});
+					}
+					Ok(())
+				})
+			}
+			None => Err(Error::<T>::NotFound.into()),
+		}
+	}
 }
modifiedpallets/scheduler/src/weights.rsdiffbeforeafterboth
--- a/pallets/scheduler/src/weights.rs
+++ b/pallets/scheduler/src/weights.rs
@@ -3,7 +3,7 @@
 //! Autogenerated weights for pallet_unique_scheduler
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
-//! DATE: 2022-08-15, STEPS: `50`, REPEAT: 80, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2022-09-14, STEPS: `50`, REPEAT: 80, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! EXECUTION: None, WASM-EXECUTION: Compiled, CHAIN: None, DB CACHE: 1024
 
 // Executed Command:
@@ -26,6 +26,7 @@
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
 #![allow(unused_imports)]
+#![allow(missing_docs)]
 #![allow(clippy::unnecessary_cast)]
 
 use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};
@@ -44,6 +45,7 @@
 	fn on_initialize_resolved(s: u32, ) -> Weight;
 	fn schedule_named(s: u32, ) -> Weight;
 	fn cancel_named(s: u32, ) -> Weight;
+	fn change_named_priority(s: u32, ) -> Weight;
 }
 
 /// Weights for pallet_unique_scheduler using the Substrate node and recommended hardware.
@@ -53,7 +55,9 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
-	// Storage: Scheduler Lookup (r:0 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
+	// Storage: Scheduler Lookup (r:1 w:1)
 	fn on_initialize_periodic_named_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(26_641_000)
 			// Standard Error: 9_000
@@ -67,6 +71,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize_named_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(23_941_000)
@@ -80,7 +86,9 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
-	// Storage: Scheduler Lookup (r:0 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
+	// Storage: Scheduler Lookup (r:1 w:1)
 	fn on_initialize_periodic(s: u32, ) -> Weight {
 		Weight::from_ref_time(24_858_000)
 			// Standard Error: 7_000
@@ -94,7 +102,9 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
-	// Storage: Scheduler Lookup (r:0 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
+	// Storage: Scheduler Lookup (r:1 w:1)
 	fn on_initialize_periodic_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(25_515_000)
 			// Standard Error: 14_000
@@ -118,6 +128,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize_named_aborted(s: u32, ) -> Weight {
 		Weight::from_ref_time(25_552_000)
@@ -141,6 +153,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize(s: u32, ) -> Weight {
 		Weight::from_ref_time(24_482_000)
@@ -154,6 +168,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(25_187_000)
@@ -181,6 +197,15 @@
 			.saturating_add(T::DbWeight::get().reads(2 as u64))
 			.saturating_add(T::DbWeight::get().writes(2 as u64))
 	}
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	fn change_named_priority(s: u32, ) -> Weight {
+		Weight::from_ref_time(8_642_000)
+			// Standard Error: 0
+			.saturating_add(Weight::from_ref_time(431_000).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(2 as u64))
+			.saturating_add(T::DbWeight::get().writes(2 as u64))
+	}
 }
 
 // For backwards compatibility and tests
@@ -189,7 +214,9 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
-	// Storage: Scheduler Lookup (r:0 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
+	// Storage: Scheduler Lookup (r:1 w:1)
 	fn on_initialize_periodic_named_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(26_641_000)
 			// Standard Error: 9_000
@@ -203,6 +230,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize_named_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(23_941_000)
@@ -216,7 +245,9 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
-	// Storage: Scheduler Lookup (r:0 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
+	// Storage: Scheduler Lookup (r:1 w:1)
 	fn on_initialize_periodic(s: u32, ) -> Weight {
 		Weight::from_ref_time(24_858_000)
 			// Standard Error: 7_000
@@ -230,7 +261,9 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
-	// Storage: Scheduler Lookup (r:0 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
+	// Storage: Scheduler Lookup (r:1 w:1)
 	fn on_initialize_periodic_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(25_515_000)
 			// Standard Error: 14_000
@@ -254,6 +287,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize_named_aborted(s: u32, ) -> Weight {
 		Weight::from_ref_time(25_552_000)
@@ -277,6 +312,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize(s: u32, ) -> Weight {
 		Weight::from_ref_time(24_482_000)
@@ -290,6 +327,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(25_187_000)
@@ -317,4 +356,14 @@
 			.saturating_add(RocksDbWeight::get().reads(2 as u64))
 			.saturating_add(RocksDbWeight::get().writes(2 as u64))
 	}
+
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	fn change_named_priority(s: u32, ) -> Weight {
+		Weight::from_ref_time(8_642_000)
+			// Standard Error: 0
+			.saturating_add(Weight::from_ref_time(431_000).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(2 as u64))
+			.saturating_add(RocksDbWeight::get().writes(2 as u64))
+	}
 }
modifiedpallets/unique/CHANGELOG.mddiffbeforeafterboth
--- a/pallets/unique/CHANGELOG.md
+++ b/pallets/unique/CHANGELOG.md
@@ -4,33 +4,40 @@
 
 <!-- bureaucrate goes here -->
 
+## [v0.2.1] 2022-10-10
+
+### Changes
+
+- Added `destroyCollection` and `createFTCollection` methods to **CollectionHelpers**.
+
 ## [v0.2.0] 2022-09-13
 
 ### Changes
--   Change **collectionHelper** method `createRefungibleCollection` to `createRFTCollection`,
 
+- Change **collectionHelper** method `createRefungibleCollection` to `createRFTCollection`,
+
 ## [v0.1.4] 2022-09-05
 
 ### Added
 
--   Methods `force_set_sponsor` , `force_remove_collection_sponsor` to be able to administer sponsorships with other pallets. Added to implement `AppPromotion` pallet logic.
+- Methods `force_set_sponsor` , `force_remove_collection_sponsor` to be able to administer sponsorships with other pallets. Added to implement `AppPromotion` pallet logic.
 
 ## [v0.1.3] 2022-08-16
 
 ### Other changes
 
--   build: Upgrade polkadot to v0.9.27 2c498572636f2b34d53b1c51b7283a761a7dc90a
+- build: Upgrade polkadot to v0.9.27 2c498572636f2b34d53b1c51b7283a761a7dc90a
 
--   build: Upgrade polkadot to v0.9.26 85515e54c4ca1b82a2630034e55dcc804c643bf8
+- build: Upgrade polkadot to v0.9.26 85515e54c4ca1b82a2630034e55dcc804c643bf8
 
--   refactor: Remove `#[transactional]` from extrinsics 7fd36cea2f6e00c02c67ccc1de9649ae404efd31
+- refactor: Remove `#[transactional]` from extrinsics 7fd36cea2f6e00c02c67ccc1de9649ae404efd31
 
 Every extrinsic now runs in transaction implicitly, and
 `#[transactional]` on pallet dispatchable is now meaningless
 
 Upstream-Change: https://github.com/paritytech/substrate/issues/10806
 
--   refactor: Switch to new prefix removal methods 26734e9567589d75cdd99e404eabf11d5a97d975
+- refactor: Switch to new prefix removal methods 26734e9567589d75cdd99e404eabf11d5a97d975
 
 New methods allows to call `remove_prefix` with limit multiple times
 in the same block
@@ -39,12 +46,12 @@
 
 Upstream-Change: https://github.com/paritytech/substrate/pull/11490
 
--   build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b
+- build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b
 
 ## [v0.1.1] - 2022-07-25
 
 ### Added
 
--   Method for creating `ERC721Metadata` compatible NFT collection.
--   Method for creating `ERC721Metadata` compatible ReFungible collection.
--   Method for creating ReFungible collection.
+- Method for creating `ERC721Metadata` compatible NFT collection.
+- Method for creating `ERC721Metadata` compatible ReFungible collection.
+- Method for creating ReFungible collection.
modifiedpallets/unique/Cargo.tomldiffbeforeafterboth
--- a/pallets/unique/Cargo.toml
+++ b/pallets/unique/Cargo.toml
@@ -9,7 +9,7 @@
 license = 'GPLv3'
 name = 'pallet-unique'
 repository = 'https://github.com/UniqueNetwork/unique-chain'
-version = "0.2.0"
+version = "0.2.1"
 
 [package.metadata.docs.rs]
 targets = ['x86_64-unknown-linux-gnu']
modifiedpallets/unique/src/eth/mod.rsdiffbeforeafterboth
--- a/pallets/unique/src/eth/mod.rs
+++ b/pallets/unique/src/eth/mod.rs
@@ -18,29 +18,29 @@
 
 use core::marker::PhantomData;
 use ethereum as _;
-use evm_coder::{execution::*, generate_stubgen, solidity_interface, solidity, weight, types::*};
+use evm_coder::{execution::*, generate_stubgen, solidity, solidity_interface, types::*, weight};
 use frame_support::traits::Get;
+
+use crate::Pallet;
+
 use pallet_common::{
 	CollectionById,
 	dispatch::CollectionDispatch,
-	erc::{
-		CollectionHelpersEvents,
-		static_property::{key},
-	},
+	erc::{static_property::key, CollectionHelpersEvents},
 	Pallet as PalletCommon,
 };
+use pallet_evm::{account::CrossAccountId, OnMethodCall, PrecompileHandle, PrecompileResult};
 use pallet_evm_coder_substrate::{dispatch_to_evm, SubstrateRecorder, WithRecorder};
-use pallet_evm::{account::CrossAccountId, OnMethodCall, PrecompileHandle, PrecompileResult};
 use sp_std::vec;
 use up_data_structs::{
-	CollectionName, CollectionDescription, CollectionTokenPrefix, CreateCollectionData,
-	CollectionMode, PropertyValue, CollectionFlags,
+	CollectionDescription, CollectionMode, CollectionName, CollectionTokenPrefix,
+	CreateCollectionData,
 };
 
-use crate::{Config, SelfWeightOf, weights::WeightInfo};
+use crate::{weights::WeightInfo, Config, SelfWeightOf};
 
+use alloc::format;
 use sp_std::vec::Vec;
-use alloc::format;
 
 /// See [`CollectionHelpersCall`]
 pub struct EvmCollectionHelpers<T: Config>(SubstrateRecorder<T>);
@@ -84,12 +84,12 @@
 	Ok((caller, name, description, token_prefix))
 }
 
-fn create_refungible_collection_internal<
-	T: Config + pallet_nonfungible::Config + pallet_refungible::Config,
->(
+#[inline(always)]
+fn create_collection_internal<T: Config>(
 	caller: caller,
 	value: value,
 	name: string,
+	collection_mode: CollectionMode,
 	description: string,
 	token_prefix: string,
 ) -> Result<address> {
@@ -97,7 +97,7 @@
 		convert_data::<T>(caller, name, description, token_prefix)?;
 	let data = CreateCollectionData {
 		name,
-		mode: CollectionMode::ReFungible,
+		mode: collection_mode,
 		description,
 		token_prefix,
 		..Default::default()
@@ -193,7 +193,14 @@
 		description: string,
 		token_prefix: string,
 	) -> Result<address> {
-		self.create_nft_collection(caller, value, name, description, token_prefix)
+		create_collection_internal::<T>(
+			caller,
+			value,
+			name,
+			CollectionMode::NFT,
+			description,
+			token_prefix,
+		)
 	}
 
 	#[weight(<SelfWeightOf<T>>::create_collection())]
@@ -206,7 +213,35 @@
 		description: string,
 		token_prefix: string,
 	) -> Result<address> {
-		create_refungible_collection_internal::<T>(caller, value, name, description, token_prefix)
+		create_collection_internal::<T>(
+			caller,
+			value,
+			name,
+			CollectionMode::ReFungible,
+			description,
+			token_prefix,
+		)
+	}
+
+	#[weight(<SelfWeightOf<T>>::create_collection())]
+	#[solidity(rename_selector = "createFTCollection")]
+	fn create_fungible_collection(
+		&mut self,
+		caller: caller,
+		value: value,
+		name: string,
+		decimals: uint8,
+		description: string,
+		token_prefix: string,
+	) -> Result<address> {
+		create_collection_internal::<T>(
+			caller,
+			value,
+			name,
+			CollectionMode::Fungible(decimals),
+			description,
+			token_prefix,
+		)
 	}
 
 	#[solidity(rename_selector = "makeCollectionERC721MetadataCompatible")]
@@ -296,6 +331,16 @@
 		Ok(())
 	}
 
+	#[weight(<SelfWeightOf<T>>::destroy_collection())]
+	fn destroy_collection(&mut self, caller: caller, collection_address: address) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+
+		let collection_id = pallet_common::eth::map_eth_to_id(&collection_address)
+			.ok_or("Invalid collection address format")?;
+		<Pallet<T>>::destroy_collection_internal(caller, collection_id)
+			.map_err(pallet_evm_coder_substrate::dispatch_to_evm::<T>)
+	}
+
 	/// Check if a collection exists
 	/// @param collectionAddress Address of the collection in question
 	/// @return bool Does the collection exist?
modifiedpallets/unique/src/eth/stubs/CollectionHelpers.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/unique/src/eth/stubs/CollectionHelpers.soldiffbeforeafterboth
--- a/pallets/unique/src/eth/stubs/CollectionHelpers.sol
+++ b/pallets/unique/src/eth/stubs/CollectionHelpers.sol
@@ -20,10 +20,11 @@
 /// @dev inlined interface
 contract CollectionHelpersEvents {
 	event CollectionCreated(address indexed owner, address indexed collectionId);
+	event CollectionDestroyed(address indexed collectionId);
 }
 
 /// @title Contract, which allows users to operate with collections
-/// @dev the ERC-165 identifier for this interface is 0x58918631
+/// @dev the ERC-165 identifier for this interface is 0x7dea03b1
 contract CollectionHelpers is Dummy, ERC165, CollectionHelpersEvents {
 	/// Create an NFT collection
 	/// @param name Name of the collection
@@ -76,6 +77,23 @@
 		return 0x0000000000000000000000000000000000000000;
 	}
 
+	/// @dev EVM selector for this function is: 0x7335b79f,
+	///  or in textual repr: createFTCollection(string,uint8,string,string)
+	function createFTCollection(
+		string memory name,
+		uint8 decimals,
+		string memory description,
+		string memory tokenPrefix
+	) public payable returns (address) {
+		require(false, stub_error);
+		name;
+		decimals;
+		description;
+		tokenPrefix;
+		dummy = 0;
+		return 0x0000000000000000000000000000000000000000;
+	}
+
 	/// @dev EVM selector for this function is: 0x85624258,
 	///  or in textual repr: makeCollectionERC721MetadataCompatible(address,string)
 	function makeCollectionERC721MetadataCompatible(address collection, string memory baseUri) public {
@@ -85,6 +103,14 @@
 		dummy = 0;
 	}
 
+	/// @dev EVM selector for this function is: 0x564e321f,
+	///  or in textual repr: destroyCollection(address)
+	function destroyCollection(address collectionAddress) public {
+		require(false, stub_error);
+		collectionAddress;
+		dummy = 0;
+	}
+
 	/// Check if a collection exists
 	/// @param collectionAddress Address of the collection in question
 	/// @return bool Does the collection exist?
modifiedpallets/unique/src/lib.rsdiffbeforeafterboth
--- a/pallets/unique/src/lib.rs
+++ b/pallets/unique/src/lib.rs
@@ -362,25 +362,8 @@
 		#[weight = <SelfWeightOf<T>>::destroy_collection()]
 		pub fn destroy_collection(origin, collection_id: CollectionId) -> DispatchResult {
 			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
-			let collection = <CollectionHandle<T>>::try_get(collection_id)?;
-			collection.check_is_internal()?;
-
-			// =========
-
-			T::CollectionDispatch::destroy(sender, collection)?;
 
-			// TODO: basket cleanup should be moved elsewhere
-			// Maybe runtime dispatch.rs should perform it?
-
-			let _ = <NftTransferBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
-			let _ = <FungibleTransferBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
-			let _ = <ReFungibleTransferBasket<T>>::clear_prefix((collection_id,), u32::MAX, None);
-
-			let _ = <NftApproveBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
-			let _ = <FungibleApproveBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
-			let _ = <RefungibleApproveBasket<T>>::clear_prefix((collection_id,), u32::MAX, None);
-
-			Ok(())
+			Self::destroy_collection_internal(sender, collection_id)
 		}
 
 		/// Add an address to allow list.
@@ -1151,4 +1134,28 @@
 
 		target_collection.save()
 	}
+
+	#[inline(always)]
+	pub(crate) fn destroy_collection_internal(
+		sender: T::CrossAccountId,
+		collection_id: CollectionId,
+	) -> DispatchResult {
+		let collection = <CollectionHandle<T>>::try_get(collection_id)?;
+		collection.check_is_internal()?;
+
+		T::CollectionDispatch::destroy(sender, collection)?;
+
+		// TODO: basket cleanup should be moved elsewhere
+		// Maybe runtime dispatch.rs should perform it?
+
+		let _ = <NftTransferBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
+		let _ = <FungibleTransferBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
+		let _ = <ReFungibleTransferBasket<T>>::clear_prefix((collection_id,), u32::MAX, None);
+
+		let _ = <NftApproveBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
+		let _ = <FungibleApproveBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
+		let _ = <RefungibleApproveBasket<T>>::clear_prefix((collection_id,), u32::MAX, None);
+
+		Ok(())
+	}
 }
modifiedprimitives/data-structs/src/lib.rsdiffbeforeafterboth
--- a/primitives/data-structs/src/lib.rs
+++ b/primitives/data-structs/src/lib.rs
@@ -447,6 +447,7 @@
 }
 
 /// Collection parameters, used in RPC calls (see [`Collection`] for the storage version).
+#[struct_versioning::versioned(version = 2, upper)]
 #[derive(Encode, Decode, Clone, PartialEq, TypeInfo)]
 #[cfg_attr(feature = "serde1", derive(Serialize, Deserialize))]
 pub struct RpcCollection<AccountId> {
@@ -484,6 +485,7 @@
 	pub read_only: bool,
 
 	/// Extra collection flags
+	#[version(2.., upper(RpcCollectionFlags {foreign: false, erc721metadata: false}))]
 	pub flags: RpcCollectionFlags,
 }
 
modifiedprimitives/rpc/src/lib.rsdiffbeforeafterboth
--- a/primitives/rpc/src/lib.rs
+++ b/primitives/rpc/src/lib.rs
@@ -16,9 +16,11 @@
 
 #![cfg_attr(not(feature = "std"), no_std)]
 
+extern crate alloc;
+
 use up_data_structs::{
 	CollectionId, TokenId, RpcCollection, CollectionStats, CollectionLimits, Property,
-	PropertyKeyPermission, TokenData, TokenChild,
+	PropertyKeyPermission, TokenData, TokenChild, RpcCollectionVersion1,
 };
 
 use sp_std::vec::Vec;
@@ -28,15 +30,12 @@
 type Result<T> = core::result::Result<T, DispatchError>;
 
 sp_api::decl_runtime_apis! {
-	#[api_version(2)]
+	#[api_version(3)]
 	/// Trait for generate rpc.
 	pub trait UniqueApi<CrossAccountId, AccountId> where
 		AccountId: Decode,
 		CrossAccountId: pallet_evm::account::CrossAccountId<AccountId>,
 	{
-		#[changed_in(2)]
-		fn token_owner(collection: CollectionId, token: TokenId) -> Result<CrossAccountId>;
-
 		/// Get number of tokens in collection owned by account.
 		fn account_tokens(collection: CollectionId, account: CrossAccountId) -> Result<Vec<TokenId>>;
 
@@ -110,6 +109,9 @@
 		/// Get collection by id.
 		fn collection_by_id(collection: CollectionId) -> Result<Option<RpcCollection<AccountId>>>;
 
+		#[changed_in(3)]
+		fn collection_by_id(collection: CollectionId) -> Result<Option<RpcCollectionVersion1<AccountId>>>;
+
 		/// Get collection stats.
 		fn collection_stats() -> Result<CollectionStats>;
 
modifiedruntime/common/config/mod.rsdiffbeforeafterboth
--- a/runtime/common/config/mod.rs
+++ b/runtime/common/config/mod.rs
@@ -21,3 +21,6 @@
 pub mod sponsoring;
 pub mod substrate;
 pub mod xcm;
+
+#[cfg(feature = "pallet-test-utils")]
+pub mod test_pallets;
modifiedruntime/common/config/pallets/scheduler.rsdiffbeforeafterboth
--- a/runtime/common/config/pallets/scheduler.rs
+++ b/runtime/common/config/pallets/scheduler.rs
@@ -14,14 +14,20 @@
 // You should have received a copy of the GNU General Public License
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
-use frame_support::{traits::PrivilegeCmp, weights::Weight, parameter_types};
-use frame_system::EnsureSigned;
+use frame_support::{
+	traits::{PrivilegeCmp, EnsureOrigin},
+	weights::Weight,
+	parameter_types,
+};
+use frame_system::{EnsureRoot, RawOrigin};
 use sp_runtime::Perbill;
-use sp_std::cmp::Ordering;
+use core::cmp::Ordering;
+use codec::Decode;
 use crate::{
 	runtime_common::{scheduler::SchedulerPaymentExecutor, config::substrate::RuntimeBlockWeights},
-	Runtime, Call, Event, Origin, OriginCaller, Balances,
+	Runtime, RuntimeCall, RuntimeEvent, RuntimeOrigin, OriginCaller, Balances,
 };
+use pallet_unique_scheduler_v2::ScheduledEnsureOriginSuccess;
 use up_common::types::AccountId;
 
 parameter_types! {
@@ -33,27 +39,65 @@
 	pub const Preimage: Option<u32> = Some(10);
 }
 
-/// Used the compare the privilege of an origin inside the scheduler.
-pub struct OriginPrivilegeCmp;
+pub struct EnsureSignedOrRoot<AccountId>(sp_std::marker::PhantomData<AccountId>);
+impl<O: Into<Result<RawOrigin<AccountId>, O>> + From<RawOrigin<AccountId>>, AccountId: Decode>
+	EnsureOrigin<O> for EnsureSignedOrRoot<AccountId>
+{
+	type Success = ScheduledEnsureOriginSuccess<AccountId>;
+	fn try_origin(o: O) -> Result<Self::Success, O> {
+		o.into().and_then(|o| match o {
+			RawOrigin::Root => Ok(ScheduledEnsureOriginSuccess::Root),
+			RawOrigin::Signed(who) => Ok(ScheduledEnsureOriginSuccess::Signed(who)),
+			r => Err(O::from(r)),
+		})
+	}
+}
+
+pub struct EqualOrRootOnly;
+impl PrivilegeCmp<OriginCaller> for EqualOrRootOnly {
+	fn cmp_privilege(left: &OriginCaller, right: &OriginCaller) -> Option<Ordering> {
+		use RawOrigin::*;
+
+		let left = left.clone().try_into().ok()?;
+		let right = right.clone().try_into().ok()?;
 
-impl PrivilegeCmp<OriginCaller> for OriginPrivilegeCmp {
-	fn cmp_privilege(_left: &OriginCaller, _right: &OriginCaller) -> Option<Ordering> {
-		Some(Ordering::Equal)
+		match (left, right) {
+			(Root, Root) => Some(Ordering::Equal),
+			(Root, _) => Some(Ordering::Greater),
+			(_, Root) => Some(Ordering::Less),
+			lr @ _ => (lr.0 == lr.1).then(|| Ordering::Equal),
+		}
 	}
 }
 
-impl pallet_unique_scheduler::Config for Runtime {
+// impl pallet_unique_scheduler::Config for Runtime {
+// 	type RuntimeEvent = RuntimeEvent;
+// 	type RuntimeOrigin = RuntimeOrigin;
+// 	type Currency = Balances;
+// 	type PalletsOrigin = OriginCaller;
+// 	type RuntimeCall = RuntimeCall;
+// 	type MaximumWeight = MaximumSchedulerWeight;
+// 	type ScheduleOrigin = EnsureSignedOrRoot<AccountId>;
+// 	type PrioritySetOrigin = EnsureRoot<AccountId>;
+// 	type MaxScheduledPerBlock = MaxScheduledPerBlock;
+// 	type WeightInfo = ();
+// 	type CallExecutor = SchedulerPaymentExecutor;
+// 	type OriginPrivilegeCmp = EqualOrRootOnly;
+// 	type PreimageProvider = ();
+// 	type NoPreimagePostponement = NoPreimagePostponement;
+// }
+
+impl pallet_unique_scheduler_v2::Config for Runtime {
 	type RuntimeEvent = RuntimeEvent;
 	type RuntimeOrigin = RuntimeOrigin;
-	type Currency = Balances;
 	type PalletsOrigin = OriginCaller;
 	type RuntimeCall = RuntimeCall;
 	type MaximumWeight = MaximumSchedulerWeight;
-	type ScheduleOrigin = EnsureSigned<AccountId>;
+	type ScheduleOrigin = EnsureSignedOrRoot<AccountId>;
+	type OriginPrivilegeCmp = EqualOrRootOnly;
 	type MaxScheduledPerBlock = MaxScheduledPerBlock;
 	type WeightInfo = ();
+	type Preimages = ();
 	type CallExecutor = SchedulerPaymentExecutor;
-	type OriginPrivilegeCmp = OriginPrivilegeCmp;
-	type PreimageProvider = ();
-	type NoPreimagePostponement = NoPreimagePostponement;
+	type PrioritySetOrigin = EnsureRoot<AccountId>;
 }
addedruntime/common/config/test_pallets.rsdiffbeforeafterboth
--- /dev/null
+++ b/runtime/common/config/test_pallets.rs
@@ -0,0 +1,21 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+use crate::{Runtime, RuntimeEvent};
+
+impl pallet_test_utils::Config for Runtime {
+	type RuntimeEvent = RuntimeEvent;
+}
modifiedruntime/common/construct_runtime/mod.rsdiffbeforeafterboth
--- a/runtime/common/construct_runtime/mod.rs
+++ b/runtime/common/construct_runtime/mod.rs
@@ -93,6 +93,12 @@
                 EvmContractHelpers: pallet_evm_contract_helpers::{Pallet, Storage, Event<T>} = 151,
                 EvmTransactionPayment: pallet_evm_transaction_payment::{Pallet} = 152,
                 EvmMigration: pallet_evm_migration::{Pallet, Call, Storage} = 153,
+
+                #[runtimes(opal)]
+                Scheduler: pallet_unique_scheduler_v2::{Pallet, Call, Storage, Event<T>} = 154,
+
+                #[runtimes(opal)]
+                TestUtils: pallet_test_utils = 255,
             }
         }
     }
modifiedruntime/common/scheduler.rsdiffbeforeafterboth
--- a/runtime/common/scheduler.rs
+++ b/runtime/common/scheduler.rs
@@ -16,7 +16,7 @@
 
 use frame_support::{
 	traits::NamedReservableCurrency,
-	weights::{GetDispatchInfo, PostDispatchInfo, DispatchInfo},
+	dispatch::{GetDispatchInfo, PostDispatchInfo, DispatchInfo},
 };
 use sp_runtime::{
 	traits::{Dispatchable, Applyable, Member},
@@ -24,10 +24,15 @@
 	transaction_validity::TransactionValidityError,
 	DispatchErrorWithPostInfo, DispatchError,
 };
-use crate::{Runtime, Call, Origin, Balances, ChargeTransactionPayment};
+use codec::Encode;
+use crate::{Runtime, RuntimeCall, RuntimeOrigin, Balances};
 use up_common::types::{AccountId, Balance};
 use fp_self_contained::SelfContainedCall;
-use pallet_unique_scheduler::DispatchCall;
+use pallet_unique_scheduler_v2::DispatchCall;
+use pallet_transaction_payment::ChargeTransactionPayment;
+
+// type SponsorshipChargeTransactionPayment =
+// 	pallet_charge_transaction::ChargeTransactionPayment<Runtime>;
 
 /// The SignedExtension to the basic transaction logic.
 pub type SignedExtraScheduler = (
@@ -36,6 +41,7 @@
 	frame_system::CheckEra<Runtime>,
 	frame_system::CheckNonce<Runtime>,
 	frame_system::CheckWeight<Runtime>,
+	ChargeTransactionPayment<Runtime>,
 );
 
 fn get_signed_extras(from: <Runtime as frame_system::Config>::AccountId) -> SignedExtraScheduler {
@@ -47,95 +53,148 @@
 			from,
 		)),
 		frame_system::CheckWeight::<Runtime>::new(),
-		// sponsoring transaction logic
-		// pallet_charge_transaction::ChargeTransactionPayment::<Runtime>::new(0),
+		ChargeTransactionPayment::<Runtime>::from(0),
 	)
 }
 
 pub struct SchedulerPaymentExecutor;
 
-impl<T: frame_system::Config + pallet_unique_scheduler::Config, SelfContainedSignedInfo>
+impl<T: frame_system::Config + pallet_unique_scheduler_v2::Config, SelfContainedSignedInfo>
 	DispatchCall<T, SelfContainedSignedInfo> for SchedulerPaymentExecutor
 where
-	<T as frame_system::Config>::Call: Member
-		+ Dispatchable<Origin = Origin, Info = DispatchInfo>
+	<T as frame_system::Config>::RuntimeCall: Member
+		+ Dispatchable<RuntimeOrigin = RuntimeOrigin, Info = DispatchInfo>
 		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>
 		+ GetDispatchInfo
 		+ From<frame_system::Call<Runtime>>,
 	SelfContainedSignedInfo: Send + Sync + 'static,
-	Call: From<<T as frame_system::Config>::Call>
-		+ From<<T as pallet_unique_scheduler::Config>::Call>
+	RuntimeCall: From<<T as frame_system::Config>::RuntimeCall>
+		+ From<<T as pallet_unique_scheduler_v2::Config>::RuntimeCall>
 		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>,
 	sp_runtime::AccountId32: From<<T as frame_system::Config>::AccountId>,
 {
 	fn dispatch_call(
-		signer: <T as frame_system::Config>::AccountId,
-		call: <T as pallet_unique_scheduler::Config>::Call,
+		signer: Option<<T as frame_system::Config>::AccountId>,
+		call: <T as pallet_unique_scheduler_v2::Config>::RuntimeCall,
 	) -> Result<
 		Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>,
 		TransactionValidityError,
 	> {
 		let dispatch_info = call.get_dispatch_info();
+		let len = call.encoded_size();
+
+		let signed = match signer {
+			Some(signer) => fp_self_contained::CheckedSignature::Signed(
+				signer.clone().into(),
+				get_signed_extras(signer.into()),
+			),
+			None => fp_self_contained::CheckedSignature::Unsigned,
+		};
+
 		let extrinsic = fp_self_contained::CheckedExtrinsic::<
 			AccountId,
-			Call,
+			RuntimeCall,
 			SignedExtraScheduler,
 			SelfContainedSignedInfo,
 		> {
-			signed: fp_self_contained::CheckedSignature::<
-				AccountId,
-				SignedExtraScheduler,
-				SelfContainedSignedInfo,
-			>::Signed(signer.clone().into(), get_signed_extras(signer.into())),
+			signed,
 			function: call.into(),
 		};
 
-		extrinsic.apply::<Runtime>(&dispatch_info, 0)
+		extrinsic.apply::<Runtime>(&dispatch_info, len)
 	}
+}
 
-	fn reserve_balance(
-		id: [u8; 16],
-		sponsor: <T as frame_system::Config>::AccountId,
-		call: <T as pallet_unique_scheduler::Config>::Call,
-		count: u32,
-	) -> Result<(), DispatchError> {
-		let dispatch_info = call.get_dispatch_info();
-		let weight: Balance = ChargeTransactionPayment::traditional_fee(0, &dispatch_info, 0)
-			.saturating_mul(count.into());
+// impl<T: frame_system::Config + pallet_unique_scheduler::Config, SelfContainedSignedInfo>
+// 	DispatchCall<T, SelfContainedSignedInfo> for SchedulerPaymentExecutor
+// where
+// 	<T as frame_system::Config>::Call: Member
+// 		+ Dispatchable<Origin = Origin, Info = DispatchInfo>
+// 		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>
+// 		+ GetDispatchInfo
+// 		+ From<frame_system::Call<Runtime>>,
+// 	SelfContainedSignedInfo: Send + Sync + 'static,
+// 	Call: From<<T as frame_system::Config>::Call>
+// 		+ From<<T as pallet_unique_scheduler::Config>::Call>
+// 		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>,
+// 	sp_runtime::AccountId32: From<<T as frame_system::Config>::AccountId>,
+// {
+// 	fn dispatch_call(
+// 		signer: Option<<T as frame_system::Config>::AccountId>,
+// 		call: <T as pallet_unique_scheduler::Config>::Call,
+// 	) -> Result<
+// 		Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>,
+// 		TransactionValidityError,
+// 	> {
+// 		let dispatch_info = call.get_dispatch_info();
+// 		let len = call.encoded_size();
 
-		<Balances as NamedReservableCurrency<AccountId>>::reserve_named(
-			&id,
-			&(sponsor.into()),
-			weight,
-		)
-	}
+// 		let signed = match signer {
+// 			Some(signer) => fp_self_contained::CheckedSignature::Signed(
+// 				signer.clone().into(),
+// 				get_signed_extras(signer.into()),
+// 			),
+// 			None => fp_self_contained::CheckedSignature::Unsigned,
+// 		};
 
-	fn pay_for_call(
-		id: [u8; 16],
-		sponsor: <T as frame_system::Config>::AccountId,
-		call: <T as pallet_unique_scheduler::Config>::Call,
-	) -> Result<u128, DispatchError> {
-		let dispatch_info = call.get_dispatch_info();
-		let weight: Balance = ChargeTransactionPayment::traditional_fee(0, &dispatch_info, 0);
-		Ok(
-			<Balances as NamedReservableCurrency<AccountId>>::unreserve_named(
-				&id,
-				&(sponsor.into()),
-				weight,
-			),
-		)
-	}
+// 		let extrinsic = fp_self_contained::CheckedExtrinsic::<
+// 			AccountId,
+// 			Call,
+// 			SignedExtraScheduler,
+// 			SelfContainedSignedInfo,
+// 		> {
+// 			signed,
+// 			function: call.into(),
+// 		};
+
+// 		extrinsic.apply::<Runtime>(&dispatch_info, len)
+// 	}
 
-	fn cancel_reserve(
-		id: [u8; 16],
-		sponsor: <T as frame_system::Config>::AccountId,
-	) -> Result<u128, DispatchError> {
-		Ok(
-			<Balances as NamedReservableCurrency<AccountId>>::unreserve_named(
-				&id,
-				&(sponsor.into()),
-				u128::MAX,
-			),
-		)
-	}
-}
+// 	fn reserve_balance(
+// 		id: [u8; 16],
+// 		sponsor: <T as frame_system::Config>::AccountId,
+// 		call: <T as pallet_unique_scheduler::Config>::Call,
+// 		count: u32,
+// 	) -> Result<(), DispatchError> {
+// 		let dispatch_info = call.get_dispatch_info();
+// 		let weight: Balance =
+// 			SponsorshipChargeTransactionPayment::traditional_fee(0, &dispatch_info, 0)
+// 				.saturating_mul(count.into());
+
+// 		<Balances as NamedReservableCurrency<AccountId>>::reserve_named(
+// 			&id,
+// 			&(sponsor.into()),
+// 			weight,
+// 		)
+// 	}
+
+// 	fn pay_for_call(
+// 		id: [u8; 16],
+// 		sponsor: <T as frame_system::Config>::AccountId,
+// 		call: <T as pallet_unique_scheduler::Config>::Call,
+// 	) -> Result<u128, DispatchError> {
+// 		let dispatch_info = call.get_dispatch_info();
+// 		let weight: Balance =
+// 			SponsorshipChargeTransactionPayment::traditional_fee(0, &dispatch_info, 0);
+// 		Ok(
+// 			<Balances as NamedReservableCurrency<AccountId>>::unreserve_named(
+// 				&id,
+// 				&(sponsor.into()),
+// 				weight,
+// 			),
+// 		)
+// 	}
+
+// 	fn cancel_reserve(
+// 		id: [u8; 16],
+// 		sponsor: <T as frame_system::Config>::AccountId,
+// 	) -> Result<u128, DispatchError> {
+// 		Ok(
+// 			<Balances as NamedReservableCurrency<AccountId>>::unreserve_named(
+// 				&id,
+// 				&(sponsor.into()),
+// 				u128::MAX,
+// 			),
+// 		)
+// 	}
+// }
modifiedruntime/opal/Cargo.tomldiffbeforeafterboth
--- a/runtime/opal/Cargo.toml
+++ b/runtime/opal/Cargo.toml
@@ -42,6 +42,7 @@
     'pallet-inflation/runtime-benchmarks',
     'pallet-app-promotion/runtime-benchmarks',
     'pallet-unique-scheduler/runtime-benchmarks',
+    'pallet-unique-scheduler-v2/runtime-benchmarks',
     'pallet-xcm/runtime-benchmarks',
     'sp-runtime/runtime-benchmarks',
     'xcm-builder/runtime-benchmarks',
@@ -140,6 +141,7 @@
     'pallet-proxy-rmrk-equip/std',
     'pallet-unique/std',
     'pallet-unique-scheduler/std',
+    'pallet-unique-scheduler-v2/std',
     'pallet-charge-transaction/std',
     'up-data-structs/std',
     'sp-api/std',
@@ -167,9 +169,11 @@
     "orml-xtokens/std",
     "orml-traits/std",
     "pallet-foreign-assets/std",
+
+    'pallet-test-utils?/std',
 ]
 limit-testing = ['pallet-unique/limit-testing', 'up-data-structs/limit-testing']
-opal-runtime = ['refungible', 'rmrk', 'app-promotion', 'foreign-assets']
+opal-runtime = ['refungible', 'scheduler', 'rmrk', 'app-promotion', 'foreign-assets', 'pallet-test-utils']
 
 refungible = []
 scheduler = []
@@ -470,6 +474,7 @@
 pallet-proxy-rmrk-equip = { default-features = false, path = "../../pallets/proxy-rmrk-equip", package = "pallet-rmrk-equip" }
 pallet-unique-scheduler = { path = '../../pallets/scheduler', default-features = false }
 pallet-charge-transaction = { git = "https://github.com/uniquenetwork/pallet-sponsoring", branch = "polkadot-v0.9.30", package = "pallet-template-transaction-payment", default-features = false, version = "3.0.0" }
+pallet-unique-scheduler-v2 = { path = '../../pallets/scheduler-v2', default-features = false }
 pallet-evm-migration = { path = '../../pallets/evm-migration', default-features = false }
 pallet-evm-contract-helpers = { path = '../../pallets/evm-contract-helpers', default-features = false }
 pallet-evm-transaction-payment = { path = '../../pallets/evm-transaction-payment', default-features = false }
@@ -484,6 +489,11 @@
 pallet-foreign-assets = { default-features = false, path = "../../pallets/foreign-assets" }
 
 ################################################################################
+# Test dependencies
+
+pallet-test-utils = { optional = true, default-features = false, path = "../../test-pallets/utils" }
+
+################################################################################
 # Other Dependencies
 
 impl-trait-for-tuples = "0.2.2"
modifiedruntime/opal/src/lib.rsdiffbeforeafterboth
--- a/runtime/opal/src/lib.rs
+++ b/runtime/opal/src/lib.rs
@@ -50,7 +50,7 @@
 	spec_name: create_runtime_str!(RUNTIME_NAME),
 	impl_name: create_runtime_str!(RUNTIME_NAME),
 	authoring_version: 1,
-	spec_version: 930031,
+	spec_version: 930032,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 2,
modifiedruntime/quartz/src/lib.rsdiffbeforeafterboth
--- a/runtime/quartz/src/lib.rs
+++ b/runtime/quartz/src/lib.rs
@@ -50,7 +50,7 @@
 	spec_name: create_runtime_str!(RUNTIME_NAME),
 	impl_name: create_runtime_str!(RUNTIME_NAME),
 	authoring_version: 1,
-	spec_version: 930031,
+	spec_version: 930032,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 2,
modifiedruntime/unique/src/lib.rsdiffbeforeafterboth
--- a/runtime/unique/src/lib.rs
+++ b/runtime/unique/src/lib.rs
@@ -50,7 +50,7 @@
 	spec_name: create_runtime_str!(RUNTIME_NAME),
 	impl_name: create_runtime_str!(RUNTIME_NAME),
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+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.82"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6598dd0bd3c7d51095ff6531a5b23e02acdc81804e30d8f07afb77b7215a140a"
+
+[[package]]
+name = "wasmi"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca00c5147c319a8ec91ec1a0edbec31e566ce2c9cc93b3f9bb86a9efd0eb795d"
+dependencies = [
+ "downcast-rs",
+ "libc",
+ "memory_units",
+ "num-rational",
+ "num-traits",
+ "parity-wasm",
+ "wasmi-validation",
+]
+
+[[package]]
+name = "wasmi-validation"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "165343ecd6c018fc09ebcae280752702c9a2ef3e6f8d02f1cfcbdb53ef6d7937"
+dependencies = [
+ "parity-wasm",
+]
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
+[[package]]
+name = "windows-sys"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
+dependencies = [
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
+
+[[package]]
+name = "wyz"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30b31594f29d27036c383b53b59ed3476874d518f0efb151b27a4c275141390e"
+dependencies = [
+ "tap",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.5.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c394b5bd0c6f669e7275d9c20aa90ae064cb22e75a1cad54e1b34088034b149f"
+dependencies = [
+ "zeroize_derive",
+]
+
+[[package]]
+name = "zeroize_derive"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f8f187641dad4f680d25c4bfc4225b418165984179f26ca76ec4fb6441d3a17"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
addedtest-pallets/utils/Cargo.tomldiffbeforeafterboth
--- /dev/null
+++ b/test-pallets/utils/Cargo.toml
@@ -0,0 +1,24 @@
+[package]
+name = "pallet-test-utils"
+version = "0.1.0"
+license = "GPLv3"
+edition = "2021"
+publish = false
+
+[dependencies]
+codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
+frame-support = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+frame-system = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+# pallet-unique-scheduler = { path = '../../pallets/scheduler', default-features = false }
+pallet-unique-scheduler-v2 = { path = '../../pallets/scheduler-v2', default-features = false }
+
+[features]
+default = ["std"]
+std = [
+	"codec/std",
+	"scale-info/std",
+	"frame-support/std",
+	"frame-system/std",
+	"pallet-unique-scheduler-v2/std",
+]
addedtest-pallets/utils/src/lib.rsdiffbeforeafterboth
--- /dev/null
+++ b/test-pallets/utils/src/lib.rs
@@ -0,0 +1,125 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+pub use pallet::*;
+use frame_support::pallet_prelude::*;
+use frame_system::pallet_prelude::*;
+
+#[frame_support::pallet]
+pub mod pallet {
+	use frame_support::pallet_prelude::*;
+	use frame_system::pallet_prelude::*;
+	use pallet_unique_scheduler_v2::{TaskName, Pallet as SchedulerPallet};
+
+	#[pallet::config]
+	pub trait Config: frame_system::Config + pallet_unique_scheduler_v2::Config {
+		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
+	}
+
+	#[pallet::event]
+	#[pallet::generate_deposit(pub(super) fn deposit_event)]
+	pub enum Event<T: Config> {
+		ValueIsSet,
+		ShouldRollback,
+	}
+
+	#[pallet::pallet]
+	#[pallet::generate_store(pub(super) trait Store)]
+	pub struct Pallet<T>(_);
+
+	#[pallet::storage]
+	#[pallet::getter(fn is_enabled)]
+	pub type Enabled<T> = StorageValue<_, bool, ValueQuery>;
+
+	#[pallet::storage]
+	#[pallet::getter(fn test_value)]
+	pub type TestValue<T> = StorageValue<_, u32, ValueQuery>;
+
+	#[pallet::error]
+	pub enum Error<T> {
+		TestPalletDisabled,
+		TriggerRollback,
+	}
+
+	#[pallet::call]
+	impl<T: Config> Pallet<T> {
+		#[pallet::weight(10_000)]
+		pub fn enable(origin: OriginFor<T>) -> DispatchResult {
+			ensure_root(origin)?;
+			<Enabled<T>>::set(true);
+
+			Ok(())
+		}
+
+		#[pallet::weight(10_000)]
+		pub fn set_test_value(origin: OriginFor<T>, value: u32) -> DispatchResult {
+			Self::ensure_origin_and_enabled(origin)?;
+
+			<TestValue<T>>::put(value);
+
+			Self::deposit_event(Event::ValueIsSet);
+
+			Ok(())
+		}
+
+		#[pallet::weight(10_000)]
+		pub fn set_test_value_and_rollback(origin: OriginFor<T>, value: u32) -> DispatchResult {
+			Self::set_test_value(origin, value)?;
+
+			Self::deposit_event(Event::ShouldRollback);
+
+			Err(<Error<T>>::TriggerRollback.into())
+		}
+
+		#[pallet::weight(10_000)]
+		pub fn inc_test_value(origin: OriginFor<T>) -> DispatchResult {
+			Self::set_test_value(origin, <TestValue<T>>::get() + 1)
+		}
+
+		#[pallet::weight(10_000)]
+		pub fn self_canceling_inc(
+			origin: OriginFor<T>,
+			id: TaskName,
+			max_test_value: u32,
+		) -> DispatchResult {
+			Self::ensure_origin_and_enabled(origin.clone())?;
+			Self::inc_test_value(origin.clone())?;
+
+			if <TestValue<T>>::get() == max_test_value {
+				SchedulerPallet::<T>::cancel_named(origin, id)?;
+			}
+
+			Ok(())
+		}
+
+		#[pallet::weight(100_000_000)]
+		pub fn just_take_fee(origin: OriginFor<T>) -> DispatchResult {
+			Self::ensure_origin_and_enabled(origin)?;
+			Ok(())
+		}
+	}
+}
+
+impl<T: Config> Pallet<T> {
+	fn ensure_origin_and_enabled(origin: OriginFor<T>) -> DispatchResult {
+		ensure_signed(origin)?;
+		<Enabled<T>>::get()
+			.then(|| ())
+			.ok_or(<Error<T>>::TestPalletDisabled.into())
+	}
+}
modifiedtests/.vscode/settings.jsondiffbeforeafterboth
--- a/tests/.vscode/settings.json
+++ b/tests/.vscode/settings.json
@@ -1,5 +1,12 @@
 {
-    "mocha.enabled": true,
-    "mochaExplorer.files": "**/*.test.ts",
-    "mochaExplorer.require": "ts-node/register"
+	"mocha.enabled": true,
+	"mochaExplorer.files": "**/*.test.ts",
+	"mochaExplorer.require": "ts-node/register",
+	"eslint.format.enable": true,
+	"[javascript]": {
+		"editor.defaultFormatter": "dbaeumer.vscode-eslint"
+	},
+	"[typescript]": {
+		"editor.defaultFormatter": "dbaeumer.vscode-eslint"
+	}
 }
deletedtests/src/.outdated/eth/scheduling.test.tsdiffbeforeafterboth
--- a/tests/src/.outdated/eth/scheduling.test.ts
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
-// This file is part of Unique Network.
-
-// Unique Network is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Unique Network is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
-
-import {expect} from 'chai';
-import {createEthAccountWithBalance, deployFlipper, GAS_ARGS, itWeb3, subToEth, transferBalanceToEth} from '../../deprecated-helpers/eth/helpers';
-import {scheduleExpectSuccess, waitNewBlocks, requirePallets, Pallets} from '../../deprecated-helpers/helpers';
-
-// TODO mrshiposha update this test in #581
-describe.skip('Scheduing EVM smart contracts', () => {
-  before(async function() {
-    await requirePallets(this, [Pallets.Scheduler]);
-  });
-
-  itWeb3('Successfully schedules and periodically executes an EVM contract', async ({api, web3, privateKeyWrapper}) => {
-    const deployer = await createEthAccountWithBalance(api, web3, privateKeyWrapper);
-    const flipper = await deployFlipper(web3, deployer);
-    const initialValue = await flipper.methods.getValue().call();
-    const alice = privateKeyWrapper('//Alice');
-    await transferBalanceToEth(api, alice, subToEth(alice.address));
-
-    {
-      const tx = api.tx.evm.call(
-        subToEth(alice.address),
-        flipper.options.address,
-        flipper.methods.flip().encodeABI(),
-        '0',
-        GAS_ARGS.gas,
-        await web3.eth.getGasPrice(),
-        null,
-        null,
-        [],
-      );
-      const waitForBlocks = 4;
-      const periodBlocks = 2;
-
-      await scheduleExpectSuccess(tx, alice, waitForBlocks, '0x' + '0'.repeat(32), periodBlocks, 2);
-      expect(await flipper.methods.getValue().call()).to.be.equal(initialValue);
-      
-      await waitNewBlocks(waitForBlocks - 1);
-      expect(await flipper.methods.getValue().call()).to.be.not.equal(initialValue);
-  
-      await waitNewBlocks(periodBlocks);
-      expect(await flipper.methods.getValue().call()).to.be.equal(initialValue);
-    }
-  });
-});
deletedtests/src/.outdated/scheduler.test.tsdiffbeforeafterboth
--- a/tests/src/.outdated/scheduler.test.ts
+++ /dev/null
@@ -1,210 +0,0 @@
-// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
-// This file is part of Unique Network.
-
-// Unique Network is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Unique Network is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
-
-import chai, {expect} from 'chai';
-import chaiAsPromised from 'chai-as-promised';
-import {
-  default as usingApi, 
-  submitTransactionAsync,
-} from '../substrate/substrate-api';
-import {
-  createItemExpectSuccess,
-  createCollectionExpectSuccess,
-  scheduleTransferExpectSuccess,
-  scheduleTransferAndWaitExpectSuccess,
-  setCollectionSponsorExpectSuccess,
-  confirmSponsorshipExpectSuccess,
-  findUnusedAddress,
-  UNIQUE,
-  enablePublicMintingExpectSuccess,
-  addToAllowListExpectSuccess,
-  waitNewBlocks,
-  normalizeAccountId,
-  getTokenOwner,
-  getGenericResult,
-  scheduleTransferFundsPeriodicExpectSuccess,
-  getFreeBalance,
-  confirmSponsorshipByKeyExpectSuccess,
-  scheduleExpectFailure,
-} from '../deprecated-helpers/helpers';
-import {IKeyringPair} from '@polkadot/types/types';
-
-chai.use(chaiAsPromised);
-
-// todo:playgrounds skipped ~ postponed
-describe.skip('Scheduling token and balance transfers', () => {
-  let alice: IKeyringPair;
-  let bob: IKeyringPair;
-  let scheduledIdBase: string;
-  let scheduledIdSlider: number;
-
-  before(async() => {
-    await usingApi(async (api, privateKeyWrapper) => {
-      alice = privateKeyWrapper('//Alice');
-      bob = privateKeyWrapper('//Bob');
-    });
-
-    scheduledIdBase = '0x' + '0'.repeat(31);
-    scheduledIdSlider = 0;
-  });
-
-  // Loop scheduledId around 10. Unless there are concurrent tasks with long periods/repetitions, tests' tasks' ids shouldn't ovelap.
-  function makeScheduledId(): string {
-    return scheduledIdBase + ((scheduledIdSlider++) % 10);
-  }
-
-  it('Can schedule a transfer of an owned token with delay', async () => {
-    await usingApi(async () => {
-      const nftCollectionId = await createCollectionExpectSuccess();
-      const newNftTokenId = await createItemExpectSuccess(alice, nftCollectionId, 'NFT');
-      await setCollectionSponsorExpectSuccess(nftCollectionId, alice.address);
-      await confirmSponsorshipExpectSuccess(nftCollectionId);
-
-      await scheduleTransferAndWaitExpectSuccess(nftCollectionId, newNftTokenId, alice, bob, 1, 4, makeScheduledId());
-    });
-  });
-
-  it('Can transfer funds periodically', async () => {
-    await usingApi(async () => {
-      const waitForBlocks = 4;
-      const period = 2;
-      await scheduleTransferFundsPeriodicExpectSuccess(1n * UNIQUE, alice, bob, waitForBlocks, makeScheduledId(), period, 2);
-      const bobsBalanceBefore = await getFreeBalance(bob);
-
-      // discounting already waited-for operations
-      await waitNewBlocks(waitForBlocks - 2);
-      const bobsBalanceAfterFirst = await getFreeBalance(bob);
-      expect(bobsBalanceAfterFirst > bobsBalanceBefore).to.be.true;
-
-      await waitNewBlocks(period);
-      const bobsBalanceAfterSecond = await getFreeBalance(bob);
-      expect(bobsBalanceAfterSecond > bobsBalanceAfterFirst).to.be.true;
-    });
-  });
-
-  it('Can sponsor scheduling a transaction', async () => {
-    const collectionId = await createCollectionExpectSuccess();
-    await setCollectionSponsorExpectSuccess(collectionId, bob.address);
-    await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
-
-    await usingApi(async () => {
-      const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', alice.address);
-
-      const bobBalanceBefore = await getFreeBalance(bob);
-      const waitForBlocks = 4;
-      // no need to wait to check, fees must be deducted on scheduling, immediately
-      await scheduleTransferExpectSuccess(collectionId, tokenId, alice, bob, 0, waitForBlocks, makeScheduledId());
-      const bobBalanceAfter = await getFreeBalance(bob);
-      // expect(aliceBalanceAfter == aliceBalanceBefore).to.be.true;
-      expect(bobBalanceAfter < bobBalanceBefore).to.be.true;
-      // wait for sequentiality matters
-      await waitNewBlocks(waitForBlocks - 1);
-    });
-  });
-
-  it('Schedules and dispatches a transaction even if the caller has no funds at the time of the dispatch', async () => {
-    await usingApi(async (api, privateKeyWrapper) => {
-      // Find an empty, unused account
-      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
-
-      const collectionId = await createCollectionExpectSuccess();
-
-      // Add zeroBalance address to allow list
-      await enablePublicMintingExpectSuccess(alice, collectionId);
-      await addToAllowListExpectSuccess(alice, collectionId, zeroBalance.address);
-
-      // Grace zeroBalance with money, enough to cover future transactions
-      const balanceTx = api.tx.balances.transfer(zeroBalance.address, 1n * UNIQUE);
-      await submitTransactionAsync(alice, balanceTx);
-
-      // Mint a fresh NFT
-      const tokenId = await createItemExpectSuccess(zeroBalance, collectionId, 'NFT');
-
-      // Schedule transfer of the NFT a few blocks ahead
-      const waitForBlocks = 5;
-      await scheduleTransferExpectSuccess(collectionId, tokenId, zeroBalance, alice, 1, waitForBlocks, makeScheduledId());
-
-      // Get rid of the account's funds before the scheduled transaction takes place
-      const balanceTx2 = api.tx.balances.transfer(alice.address, UNIQUE * 68n / 100n);
-      const events = await submitTransactionAsync(zeroBalance, balanceTx2);
-      expect(getGenericResult(events).success).to.be.true;
-      /*const emptyBalanceTx = api.tx.balances.setBalance(zeroBalance.address, 0, 0); // do not null reserved?
-      const sudoTx = api.tx.sudo.sudo(emptyBalanceTx as any);
-      const events = await submitTransactionAsync(alice, sudoTx);
-      expect(getGenericResult(events).success).to.be.true;*/
-
-      // Wait for a certain number of blocks, discarding the ones that already happened while accepting the late transactions
-      await waitNewBlocks(waitForBlocks - 3);
-
-      expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(normalizeAccountId(alice.address));
-    });
-  });
-
-  it('Sponsor going bankrupt does not impact a scheduled transaction', async () => {
-    const collectionId = await createCollectionExpectSuccess();
-
-    await usingApi(async (api, privateKeyWrapper) => {
-      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
-      const balanceTx = api.tx.balances.transfer(zeroBalance.address, 1n * UNIQUE);
-      await submitTransactionAsync(alice, balanceTx);
-
-      await setCollectionSponsorExpectSuccess(collectionId, zeroBalance.address);
-      await confirmSponsorshipByKeyExpectSuccess(collectionId, zeroBalance);
-
-      const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', alice.address);
-
-      const waitForBlocks = 5;
-      await scheduleTransferExpectSuccess(collectionId, tokenId, alice, zeroBalance, 1, waitForBlocks, makeScheduledId());
-
-      const emptyBalanceSponsorTx = api.tx.balances.setBalance(zeroBalance.address, 0, 0);
-      const sudoTx = api.tx.sudo.sudo(emptyBalanceSponsorTx as any);
-      const events = await submitTransactionAsync(alice, sudoTx);
-      expect(getGenericResult(events).success).to.be.true;
-
-      // Wait for a certain number of blocks, save for the ones that already happened while accepting the late transactions
-      await waitNewBlocks(waitForBlocks - 3);
-
-      expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(normalizeAccountId(zeroBalance.address));
-    });
-  });
-
-  it.skip('Exceeding sponsor rate limit without having enough funds prevents scheduling a periodic transaction', async () => {
-    const collectionId = await createCollectionExpectSuccess();
-    await setCollectionSponsorExpectSuccess(collectionId, bob.address);
-    await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
-
-    await usingApi(async (api, privateKeyWrapper) => {
-      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
-
-      await enablePublicMintingExpectSuccess(alice, collectionId);
-      await addToAllowListExpectSuccess(alice, collectionId, zeroBalance.address);
-
-      const bobBalanceBefore = await getFreeBalance(bob);
-
-      const createData = {nft: {const_data: [], variable_data: []}};
-      const creationTx = api.tx.unique.createItem(collectionId, normalizeAccountId(zeroBalance), createData as any);
-
-      /*const badTransaction = async function () {
-        await submitTransactionExpectFailAsync(zeroBalance, zeroToAlice);
-      };
-      await expect(badTransaction()).to.be.rejectedWith('Inability to pay some fees');*/
-
-      await scheduleExpectFailure(creationTx, zeroBalance, 3, makeScheduledId(), 1, 3);
-
-      expect(await getFreeBalance(bob)).to.be.equal(bobBalanceBefore);
-    });
-  });
-});
modifiedtests/src/eth/allowlist.test.tsdiffbeforeafterboth
--- a/tests/src/eth/allowlist.test.ts
+++ b/tests/src/eth/allowlist.test.ts
@@ -89,22 +89,22 @@
     expect(await collectionEvm.methods.allowed(user).call({from: owner})).to.be.false;
   });
 
-  // TODO: Temprorary off. Need refactor
-  // itEth('Collection allowlist can be added and removed by [sub] address', async ({helper}) => {
-  //   const owner = await helper.eth.createAccountWithBalance(donor);
-  //   const user = donor;
-
-  //   const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
-  //   const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
-
-  //   expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
-  //   await collectionEvm.methods.addToCollectionAllowListSubstrate(user.addressRaw).send({from: owner});
-  //   expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.true;
+  //itEth('Collection allowlist can be added and removed by [cross] address', async ({helper}) => {
+  //  const owner = await helper.eth.createAccountWithBalance(donor);
+  //  const user = donor;
+  //  
+  //  const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
+  //  const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+  //  const userCross = helper.ethCrossAccount.fromKeyringPair(user);
+  //  
+  //  expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
+  //  await collectionEvm.methods.addToCollectionAllowListCross(userCross).send({from: owner});
+  //  expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.true;
+  //  
+  //  await collectionEvm.methods.removeFromCollectionAllowListCross(userCross).send({from: owner});
+  //  expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
+  //});
 
-  //   await collectionEvm.methods.removeFromCollectionAllowListSubstrate(user.addressRaw).send({from: owner});
-  //   expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
-  // });
-
   itEth('Collection allowlist can not be add and remove [eth] address by not owner', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const notOwner = await helper.eth.createAccountWithBalance(donor);
@@ -117,28 +117,27 @@
     await expect(collectionEvm.methods.addToCollectionAllowList(user).call({from: notOwner})).to.be.rejectedWith('NoPermission');
     expect(await collectionEvm.methods.allowed(user).call({from: owner})).to.be.false;
     await collectionEvm.methods.addToCollectionAllowList(user).send({from: owner});
-
     expect(await collectionEvm.methods.allowed(user).call({from: owner})).to.be.true;
     await expect(collectionEvm.methods.removeFromCollectionAllowList(user).call({from: notOwner})).to.be.rejectedWith('NoPermission');
     expect(await collectionEvm.methods.allowed(user).call({from: owner})).to.be.true;
   });
 
-  // TODO: Temprorary off. Need refactor
-  // itEth('Collection allowlist can not be add and remove [sub] address by not owner', async ({helper}) => {
-  //   const owner = await helper.eth.createAccountWithBalance(donor);
-  //   const notOwner = await helper.eth.createAccountWithBalance(donor);
-  //   const user = donor;
-
-  //   const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
-  //   const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
-
-  //   expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
-  //   await expect(collectionEvm.methods.addToCollectionAllowListSubstrate(user.addressRaw).call({from: notOwner})).to.be.rejectedWith('NoPermission');
-  //   expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
-  //   await collectionEvm.methods.addToCollectionAllowListSubstrate(user.addressRaw).send({from: owner});
-
-  //   expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.true;
-  //   await expect(collectionEvm.methods.removeFromCollectionAllowListSubstrate(user.addressRaw).call({from: notOwner})).to.be.rejectedWith('NoPermission');
-  //   expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.true;
-  // });
+  //itEth('Collection allowlist can not be add and remove [cross] address by not owner', async ({helper}) => {
+  //  const owner = await helper.eth.createAccountWithBalance(donor);
+  //  const notOwner = await helper.eth.createAccountWithBalance(donor);
+  //  const user = donor;
+  //  
+  //  const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
+  //  const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+  //  
+  //  expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
+  //  const userCross = helper.ethCrossAccount.fromKeyringPair(user);
+  //  await expect(collectionEvm.methods.addToCollectionAllowListCross(userCross).call({from: notOwner})).to.be.rejectedWith('NoPermission');
+  //  expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
+  //  await collectionEvm.methods.addToCollectionAllowListCross(userCross).send({from: owner});
+  //  
+  //  expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.true;
+  //  await expect(collectionEvm.methods.removeFromCollectionAllowListCross(userCross).call({from: notOwner})).to.be.rejectedWith('NoPermission');
+  //  expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.true;
+  //});
 });
modifiedtests/src/eth/api/CollectionHelpers.soldiffbeforeafterboth
--- a/tests/src/eth/api/CollectionHelpers.sol
+++ b/tests/src/eth/api/CollectionHelpers.sol
@@ -15,10 +15,11 @@
 /// @dev inlined interface
 interface CollectionHelpersEvents {
 	event CollectionCreated(address indexed owner, address indexed collectionId);
+	event CollectionDestroyed(address indexed collectionId);
 }
 
 /// @title Contract, which allows users to operate with collections
-/// @dev the ERC-165 identifier for this interface is 0x58918631
+/// @dev the ERC-165 identifier for this interface is 0x7dea03b1
 interface CollectionHelpers is Dummy, ERC165, CollectionHelpersEvents {
 	/// Create an NFT collection
 	/// @param name Name of the collection
@@ -50,10 +51,23 @@
 		string memory tokenPrefix
 	) external payable returns (address);
 
+	/// @dev EVM selector for this function is: 0x7335b79f,
+	///  or in textual repr: createFTCollection(string,uint8,string,string)
+	function createFTCollection(
+		string memory name,
+		uint8 decimals,
+		string memory description,
+		string memory tokenPrefix
+	) external payable returns (address);
+
 	/// @dev EVM selector for this function is: 0x85624258,
 	///  or in textual repr: makeCollectionERC721MetadataCompatible(address,string)
 	function makeCollectionERC721MetadataCompatible(address collection, string memory baseUri) external;
 
+	/// @dev EVM selector for this function is: 0x564e321f,
+	///  or in textual repr: destroyCollection(address)
+	function destroyCollection(address collectionAddress) external;
+
 	/// Check if a collection exists
 	/// @param collectionAddress Address of the collection in question
 	/// @return bool Does the collection exist?
modifiedtests/src/eth/api/UniqueFungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueFungible.sol
+++ b/tests/src/eth/api/UniqueFungible.sol
@@ -13,7 +13,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x62e22290
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 interface Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -23,6 +23,13 @@
 	///  or in textual repr: setCollectionProperty(string,bytes)
 	function setCollectionProperty(string memory key, bytes memory value) external;
 
+	/// Set collection properties.
+	///
+	/// @param properties Vector of properties key/value pair.
+	/// @dev EVM selector for this function is: 0x50b26b2a,
+	///  or in textual repr: setCollectionProperties((string,bytes)[])
+	function setCollectionProperties(Tuple10[] memory properties) external;
+
 	/// Delete collection property.
 	///
 	/// @param key Property key.
@@ -30,6 +37,13 @@
 	///  or in textual repr: deleteCollectionProperty(string)
 	function deleteCollectionProperty(string memory key) external;
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) external;
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -40,6 +54,14 @@
 	///  or in textual repr: collectionProperty(string)
 	function collectionProperty(string memory key) external view returns (bytes memory);
 
+	/// Get collection properties.
+	///
+	/// @param keys Properties keys. Empty keys for all propertyes.
+	/// @return Vector of properties key/value pairs.
+	/// @dev EVM selector for this function is: 0x285fb8e6,
+	///  or in textual repr: collectionProperties(string[])
+	function collectionProperties(string[] memory keys) external view returns (Tuple10[] memory);
+
 	/// Set the sponsor of the collection.
 	///
 	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
@@ -49,6 +71,15 @@
 	///  or in textual repr: setCollectionSponsor(address)
 	function setCollectionSponsor(address sponsor) external;
 
+	/// Set the sponsor of the collection.
+	///
+	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	///
+	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.
+	/// @dev EVM selector for this function is: 0x84a1d5a8,
+	///  or in textual repr: setCollectionSponsorCross((address,uint256))
+	function setCollectionSponsorCross(Tuple6 memory sponsor) external;
+
 	/// Whether there is a pending sponsor.
 	/// @dev EVM selector for this function is: 0x058ac185,
 	///  or in textual repr: hasCollectionPendingSponsor()
@@ -104,6 +135,18 @@
 	function contractAddress() external view returns (address);
 
 	/// Add collection admin.
+	/// @param newAdmin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x859aa7d6,
+	///  or in textual repr: addCollectionAdminCross((address,uint256))
+	function addCollectionAdminCross(Tuple6 memory newAdmin) external;
+
+	/// Remove collection admin.
+	/// @param admin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x6c0cd173,
+	///  or in textual repr: removeCollectionAdminCross((address,uint256))
+	function removeCollectionAdminCross(Tuple6 memory admin) external;
+
+	/// Add collection admin.
 	/// @param newAdmin Address of the added administrator.
 	/// @dev EVM selector for this function is: 0x92e462c7,
 	///  or in textual repr: addCollectionAdmin(address)
@@ -153,6 +196,13 @@
 	///  or in textual repr: addToCollectionAllowList(address)
 	function addToCollectionAllowList(address user) external;
 
+	/// Add user to allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0xa0184a3a,
+	///  or in textual repr: addToCollectionAllowListCross((address,uint256))
+	function addToCollectionAllowListCross(Tuple6 memory user) external;
+
 	/// Remove the user from the allowed list.
 	///
 	/// @param user Address of a removed user.
@@ -160,6 +210,13 @@
 	///  or in textual repr: removeFromCollectionAllowList(address)
 	function removeFromCollectionAllowList(address user) external;
 
+	/// Remove user from allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0x09ba452a,
+	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))
+	function removeFromCollectionAllowListCross(Tuple6 memory user) external;
+
 	/// Switch permission for minting.
 	///
 	/// @param mode Enable if "true".
@@ -175,6 +232,14 @@
 	///  or in textual repr: isOwnerOrAdmin(address)
 	function isOwnerOrAdmin(address user) external view returns (bool);
 
+	/// Check that account is the owner or admin of the collection
+	///
+	/// @param user User cross account to verify
+	/// @return "true" if account is the owner or admin
+	/// @dev EVM selector for this function is: 0x3e75a905,
+	///  or in textual repr: isOwnerOrAdminCross((address,uint256))
+	function isOwnerOrAdminCross(Tuple6 memory user) external view returns (bool);
+
 	/// Returns collection type
 	///
 	/// @return `Fungible` or `NFT` or `ReFungible`
@@ -184,7 +249,7 @@
 
 	/// Get collection owner.
 	///
-	/// @return Tuble with sponsor address and his substrate mirror.
+	/// @return Tuple with sponsor address and his substrate mirror.
 	/// If address is canonical then substrate mirror is zero and vice versa.
 	/// @dev EVM selector for this function is: 0xdf727d3b,
 	///  or in textual repr: collectionOwner()
@@ -197,10 +262,36 @@
 	/// @dev EVM selector for this function is: 0x4f53e226,
 	///  or in textual repr: changeCollectionOwner(address)
 	function changeCollectionOwner(address newOwner) external;
+
+	/// Get collection administrators
+	///
+	/// @return Vector of tuples with admins address and his substrate mirror.
+	/// If address is canonical then substrate mirror is zero and vice versa.
+	/// @dev EVM selector for this function is: 0x5813216b,
+	///  or in textual repr: collectionAdmins()
+	function collectionAdmins() external view returns (Tuple6[] memory);
+
+	/// Changes collection owner to another account
+	///
+	/// @dev Owner can be changed only by current owner
+	/// @param newOwner new owner cross account
+	/// @dev EVM selector for this function is: 0xe5c9913f,
+	///  or in textual repr: setOwnerCross((address,uint256))
+	function setOwnerCross(Tuple6 memory newOwner) external;
 }
 
-/// @dev the ERC-165 identifier for this interface is 0x63034ac5
+/// @dev anonymous struct
+struct Tuple10 {
+	string field_0;
+	bytes field_1;
+}
+
+/// @dev the ERC-165 identifier for this interface is 0x032e5926
 interface ERC20UniqueExtensions is Dummy, ERC165 {
+	/// @dev EVM selector for this function is: 0x0ecd0ab0,
+	///  or in textual repr: approveCross((address,uint256),uint256)
+	function approveCross(Tuple6 memory spender, uint256 amount) external returns (bool);
+
 	/// Burn tokens from account
 	/// @dev Function that burns an `amount` of the tokens of a given account,
 	/// deducting from the sender's allowance for said account.
@@ -210,11 +301,28 @@
 	///  or in textual repr: burnFrom(address,uint256)
 	function burnFrom(address from, uint256 amount) external returns (bool);
 
+	/// Burn tokens from account
+	/// @dev Function that burns an `amount` of the tokens of a given account,
+	/// deducting from the sender's allowance for said account.
+	/// @param from The account whose tokens will be burnt.
+	/// @param amount The amount that will be burnt.
+	/// @dev EVM selector for this function is: 0xbb2f5a58,
+	///  or in textual repr: burnFromCross((address,uint256),uint256)
+	function burnFromCross(Tuple6 memory from, uint256 amount) external returns (bool);
+
 	/// Mint tokens for multiple accounts.
 	/// @param amounts array of pairs of account address and amount
 	/// @dev EVM selector for this function is: 0x1acf2d55,
 	///  or in textual repr: mintBulk((address,uint256)[])
 	function mintBulk(Tuple6[] memory amounts) external returns (bool);
+
+	/// @dev EVM selector for this function is: 0xd5cf430b,
+	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)
+	function transferFromCross(
+		Tuple6 memory from,
+		Tuple6 memory to,
+		uint256 amount
+	) external returns (bool);
 }
 
 /// @dev anonymous struct
modifiedtests/src/eth/api/UniqueNFT.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueNFT.sol
+++ b/tests/src/eth/api/UniqueNFT.sol
@@ -13,7 +13,7 @@
 }
 
 /// @title A contract that allows to set and delete token properties and change token property permissions.
-/// @dev the ERC-165 identifier for this interface is 0x41369377
+/// @dev the ERC-165 identifier for this interface is 0x55dba919
 interface TokenProperties is Dummy, ERC165 {
 	/// @notice Set permissions for token property.
 	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.
@@ -43,6 +43,14 @@
 		bytes memory value
 	) external;
 
+	/// @notice Set token properties value.
+	/// @dev Throws error if `msg.sender` has no permission to edit the property.
+	/// @param tokenId ID of the token.
+	/// @param properties settable properties
+	/// @dev EVM selector for this function is: 0x14ed3a6e,
+	///  or in textual repr: setProperties(uint256,(string,bytes)[])
+	function setProperties(uint256 tokenId, Tuple19[] memory properties) external;
+
 	/// @notice Delete token property value.
 	/// @dev Throws error if `msg.sender` has no permission to edit the property.
 	/// @param tokenId ID of the token.
@@ -62,7 +70,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x62e22290
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 interface Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -72,6 +80,13 @@
 	///  or in textual repr: setCollectionProperty(string,bytes)
 	function setCollectionProperty(string memory key, bytes memory value) external;
 
+	/// Set collection properties.
+	///
+	/// @param properties Vector of properties key/value pair.
+	/// @dev EVM selector for this function is: 0x50b26b2a,
+	///  or in textual repr: setCollectionProperties((string,bytes)[])
+	function setCollectionProperties(Tuple19[] memory properties) external;
+
 	/// Delete collection property.
 	///
 	/// @param key Property key.
@@ -79,6 +94,13 @@
 	///  or in textual repr: deleteCollectionProperty(string)
 	function deleteCollectionProperty(string memory key) external;
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) external;
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -89,6 +111,14 @@
 	///  or in textual repr: collectionProperty(string)
 	function collectionProperty(string memory key) external view returns (bytes memory);
 
+	/// Get collection properties.
+	///
+	/// @param keys Properties keys. Empty keys for all propertyes.
+	/// @return Vector of properties key/value pairs.
+	/// @dev EVM selector for this function is: 0x285fb8e6,
+	///  or in textual repr: collectionProperties(string[])
+	function collectionProperties(string[] memory keys) external view returns (Tuple19[] memory);
+
 	/// Set the sponsor of the collection.
 	///
 	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
@@ -98,6 +128,15 @@
 	///  or in textual repr: setCollectionSponsor(address)
 	function setCollectionSponsor(address sponsor) external;
 
+	/// Set the sponsor of the collection.
+	///
+	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	///
+	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.
+	/// @dev EVM selector for this function is: 0x84a1d5a8,
+	///  or in textual repr: setCollectionSponsorCross((address,uint256))
+	function setCollectionSponsorCross(Tuple6 memory sponsor) external;
+
 	/// Whether there is a pending sponsor.
 	/// @dev EVM selector for this function is: 0x058ac185,
 	///  or in textual repr: hasCollectionPendingSponsor()
@@ -120,7 +159,7 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() external view returns (Tuple17 memory);
+	function collectionSponsor() external view returns (Tuple6 memory);
 
 	/// Set limits for the collection.
 	/// @dev Throws error if limit not found.
@@ -153,6 +192,18 @@
 	function contractAddress() external view returns (address);
 
 	/// Add collection admin.
+	/// @param newAdmin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x859aa7d6,
+	///  or in textual repr: addCollectionAdminCross((address,uint256))
+	function addCollectionAdminCross(Tuple6 memory newAdmin) external;
+
+	/// Remove collection admin.
+	/// @param admin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x6c0cd173,
+	///  or in textual repr: removeCollectionAdminCross((address,uint256))
+	function removeCollectionAdminCross(Tuple6 memory admin) external;
+
+	/// Add collection admin.
 	/// @param newAdmin Address of the added administrator.
 	/// @dev EVM selector for this function is: 0x92e462c7,
 	///  or in textual repr: addCollectionAdmin(address)
@@ -202,6 +253,13 @@
 	///  or in textual repr: addToCollectionAllowList(address)
 	function addToCollectionAllowList(address user) external;
 
+	/// Add user to allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0xa0184a3a,
+	///  or in textual repr: addToCollectionAllowListCross((address,uint256))
+	function addToCollectionAllowListCross(Tuple6 memory user) external;
+
 	/// Remove the user from the allowed list.
 	///
 	/// @param user Address of a removed user.
@@ -209,6 +267,13 @@
 	///  or in textual repr: removeFromCollectionAllowList(address)
 	function removeFromCollectionAllowList(address user) external;
 
+	/// Remove user from allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0x09ba452a,
+	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))
+	function removeFromCollectionAllowListCross(Tuple6 memory user) external;
+
 	/// Switch permission for minting.
 	///
 	/// @param mode Enable if "true".
@@ -224,6 +289,14 @@
 	///  or in textual repr: isOwnerOrAdmin(address)
 	function isOwnerOrAdmin(address user) external view returns (bool);
 
+	/// Check that account is the owner or admin of the collection
+	///
+	/// @param user User cross account to verify
+	/// @return "true" if account is the owner or admin
+	/// @dev EVM selector for this function is: 0x3e75a905,
+	///  or in textual repr: isOwnerOrAdminCross((address,uint256))
+	function isOwnerOrAdminCross(Tuple6 memory user) external view returns (bool);
+
 	/// Returns collection type
 	///
 	/// @return `Fungible` or `NFT` or `ReFungible`
@@ -233,11 +306,11 @@
 
 	/// Get collection owner.
 	///
-	/// @return Tuble with sponsor address and his substrate mirror.
+	/// @return Tuple with sponsor address and his substrate mirror.
 	/// If address is canonical then substrate mirror is zero and vice versa.
 	/// @dev EVM selector for this function is: 0xdf727d3b,
 	///  or in textual repr: collectionOwner()
-	function collectionOwner() external view returns (Tuple17 memory);
+	function collectionOwner() external view returns (Tuple6 memory);
 
 	/// Changes collection owner to another account
 	///
@@ -246,12 +319,28 @@
 	/// @dev EVM selector for this function is: 0x4f53e226,
 	///  or in textual repr: changeCollectionOwner(address)
 	function changeCollectionOwner(address newOwner) external;
+
+	/// Get collection administrators
+	///
+	/// @return Vector of tuples with admins address and his substrate mirror.
+	/// If address is canonical then substrate mirror is zero and vice versa.
+	/// @dev EVM selector for this function is: 0x5813216b,
+	///  or in textual repr: collectionAdmins()
+	function collectionAdmins() external view returns (Tuple6[] memory);
+
+	/// Changes collection owner to another account
+	///
+	/// @dev Owner can be changed only by current owner
+	/// @param newOwner new owner cross account
+	/// @dev EVM selector for this function is: 0xe5c9913f,
+	///  or in textual repr: setOwnerCross((address,uint256))
+	function setOwnerCross(Tuple6 memory newOwner) external;
 }
 
 /// @dev anonymous struct
-struct Tuple17 {
-	address field_0;
-	uint256 field_1;
+struct Tuple19 {
+	string field_0;
+	bytes field_1;
 }
 
 /// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
@@ -349,7 +438,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0x4468500d
+/// @dev the ERC-165 identifier for this interface is 0x244543ee
 interface ERC721UniqueExtensions is Dummy, ERC165 {
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev EVM selector for this function is: 0x06fdde03,
@@ -361,6 +450,16 @@
 	///  or in textual repr: symbol()
 	function symbol() external view returns (string memory);
 
+	/// @notice Set or reaffirm the approved address for an NFT
+	/// @dev The zero address indicates there is no approved address.
+	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized
+	///  operator of the current owner.
+	/// @param approved The new substrate address approved NFT controller
+	/// @param tokenId The NFT to approve
+	/// @dev EVM selector for this function is: 0x0ecd0ab0,
+	///  or in textual repr: approveCross((address,uint256),uint256)
+	function approveCross(Tuple6 memory approved, uint256 tokenId) external;
+
 	/// @notice Transfer ownership of an NFT
 	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
 	///  is the zero address. Throws if `tokenId` is not a valid NFT.
@@ -370,6 +469,20 @@
 	///  or in textual repr: transfer(address,uint256)
 	function transfer(address to, uint256 tokenId) external;
 
+	/// @notice Transfer ownership of an NFT from cross account address to cross account address
+	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
+	///  is the zero address. Throws if `tokenId` is not a valid NFT.
+	/// @param from Cross acccount address of current owner
+	/// @param to Cross acccount address of new owner
+	/// @param tokenId The NFT to transfer
+	/// @dev EVM selector for this function is: 0xd5cf430b,
+	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)
+	function transferFromCross(
+		Tuple6 memory from,
+		Tuple6 memory to,
+		uint256 tokenId
+	) external;
+
 	/// @notice Burns a specific ERC721 token.
 	/// @dev Throws unless `msg.sender` is the current owner or an authorized
 	///  operator for this NFT. Throws if `from` is not the current owner. Throws
@@ -380,6 +493,16 @@
 	///  or in textual repr: burnFrom(address,uint256)
 	function burnFrom(address from, uint256 tokenId) external;
 
+	/// @notice Burns a specific ERC721 token.
+	/// @dev Throws unless `msg.sender` is the current owner or an authorized
+	///  operator for this NFT. Throws if `from` is not the current owner. Throws
+	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.
+	/// @param from The current owner of the NFT
+	/// @param tokenId The NFT to transfer
+	/// @dev EVM selector for this function is: 0xbb2f5a58,
+	///  or in textual repr: burnFromCross((address,uint256),uint256)
+	function burnFromCross(Tuple6 memory from, uint256 tokenId) external;
+
 	/// @notice Returns next free NFT ID.
 	/// @dev EVM selector for this function is: 0x75794a3c,
 	///  or in textual repr: nextTokenId()
@@ -400,16 +523,22 @@
 	// /// @param tokens array of pairs of token ID and token URI for minted tokens
 	// /// @dev EVM selector for this function is: 0x36543006,
 	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])
-	// function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) external returns (bool);
+	// function mintBulkWithTokenURI(address to, Tuple8[] memory tokens) external returns (bool);
 
 }
 
 /// @dev anonymous struct
-struct Tuple6 {
+struct Tuple8 {
 	uint256 field_0;
 	string field_1;
 }
 
+/// @dev anonymous struct
+struct Tuple6 {
+	address field_0;
+	uint256 field_1;
+}
+
 /// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 /// @dev the ERC-165 identifier for this interface is 0x780e9d63
modifiedtests/src/eth/api/UniqueRefungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueRefungible.sol
+++ b/tests/src/eth/api/UniqueRefungible.sol
@@ -13,7 +13,7 @@
 }
 
 /// @title A contract that allows to set and delete token properties and change token property permissions.
-/// @dev the ERC-165 identifier for this interface is 0x41369377
+/// @dev the ERC-165 identifier for this interface is 0x55dba919
 interface TokenProperties is Dummy, ERC165 {
 	/// @notice Set permissions for token property.
 	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.
@@ -43,6 +43,14 @@
 		bytes memory value
 	) external;
 
+	/// @notice Set token properties value.
+	/// @dev Throws error if `msg.sender` has no permission to edit the property.
+	/// @param tokenId ID of the token.
+	/// @param properties settable properties
+	/// @dev EVM selector for this function is: 0x14ed3a6e,
+	///  or in textual repr: setProperties(uint256,(string,bytes)[])
+	function setProperties(uint256 tokenId, Tuple19[] memory properties) external;
+
 	/// @notice Delete token property value.
 	/// @dev Throws error if `msg.sender` has no permission to edit the property.
 	/// @param tokenId ID of the token.
@@ -62,7 +70,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x62e22290
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 interface Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -72,6 +80,13 @@
 	///  or in textual repr: setCollectionProperty(string,bytes)
 	function setCollectionProperty(string memory key, bytes memory value) external;
 
+	/// Set collection properties.
+	///
+	/// @param properties Vector of properties key/value pair.
+	/// @dev EVM selector for this function is: 0x50b26b2a,
+	///  or in textual repr: setCollectionProperties((string,bytes)[])
+	function setCollectionProperties(Tuple19[] memory properties) external;
+
 	/// Delete collection property.
 	///
 	/// @param key Property key.
@@ -79,6 +94,13 @@
 	///  or in textual repr: deleteCollectionProperty(string)
 	function deleteCollectionProperty(string memory key) external;
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) external;
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -89,6 +111,14 @@
 	///  or in textual repr: collectionProperty(string)
 	function collectionProperty(string memory key) external view returns (bytes memory);
 
+	/// Get collection properties.
+	///
+	/// @param keys Properties keys. Empty keys for all propertyes.
+	/// @return Vector of properties key/value pairs.
+	/// @dev EVM selector for this function is: 0x285fb8e6,
+	///  or in textual repr: collectionProperties(string[])
+	function collectionProperties(string[] memory keys) external view returns (Tuple19[] memory);
+
 	/// Set the sponsor of the collection.
 	///
 	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
@@ -98,6 +128,15 @@
 	///  or in textual repr: setCollectionSponsor(address)
 	function setCollectionSponsor(address sponsor) external;
 
+	/// Set the sponsor of the collection.
+	///
+	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	///
+	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.
+	/// @dev EVM selector for this function is: 0x84a1d5a8,
+	///  or in textual repr: setCollectionSponsorCross((address,uint256))
+	function setCollectionSponsorCross(Tuple6 memory sponsor) external;
+
 	/// Whether there is a pending sponsor.
 	/// @dev EVM selector for this function is: 0x058ac185,
 	///  or in textual repr: hasCollectionPendingSponsor()
@@ -120,7 +159,7 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() external view returns (Tuple17 memory);
+	function collectionSponsor() external view returns (Tuple6 memory);
 
 	/// Set limits for the collection.
 	/// @dev Throws error if limit not found.
@@ -153,6 +192,18 @@
 	function contractAddress() external view returns (address);
 
 	/// Add collection admin.
+	/// @param newAdmin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x859aa7d6,
+	///  or in textual repr: addCollectionAdminCross((address,uint256))
+	function addCollectionAdminCross(Tuple6 memory newAdmin) external;
+
+	/// Remove collection admin.
+	/// @param admin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x6c0cd173,
+	///  or in textual repr: removeCollectionAdminCross((address,uint256))
+	function removeCollectionAdminCross(Tuple6 memory admin) external;
+
+	/// Add collection admin.
 	/// @param newAdmin Address of the added administrator.
 	/// @dev EVM selector for this function is: 0x92e462c7,
 	///  or in textual repr: addCollectionAdmin(address)
@@ -202,6 +253,13 @@
 	///  or in textual repr: addToCollectionAllowList(address)
 	function addToCollectionAllowList(address user) external;
 
+	/// Add user to allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0xa0184a3a,
+	///  or in textual repr: addToCollectionAllowListCross((address,uint256))
+	function addToCollectionAllowListCross(Tuple6 memory user) external;
+
 	/// Remove the user from the allowed list.
 	///
 	/// @param user Address of a removed user.
@@ -209,6 +267,13 @@
 	///  or in textual repr: removeFromCollectionAllowList(address)
 	function removeFromCollectionAllowList(address user) external;
 
+	/// Remove user from allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0x09ba452a,
+	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))
+	function removeFromCollectionAllowListCross(Tuple6 memory user) external;
+
 	/// Switch permission for minting.
 	///
 	/// @param mode Enable if "true".
@@ -224,6 +289,14 @@
 	///  or in textual repr: isOwnerOrAdmin(address)
 	function isOwnerOrAdmin(address user) external view returns (bool);
 
+	/// Check that account is the owner or admin of the collection
+	///
+	/// @param user User cross account to verify
+	/// @return "true" if account is the owner or admin
+	/// @dev EVM selector for this function is: 0x3e75a905,
+	///  or in textual repr: isOwnerOrAdminCross((address,uint256))
+	function isOwnerOrAdminCross(Tuple6 memory user) external view returns (bool);
+
 	/// Returns collection type
 	///
 	/// @return `Fungible` or `NFT` or `ReFungible`
@@ -233,11 +306,11 @@
 
 	/// Get collection owner.
 	///
-	/// @return Tuble with sponsor address and his substrate mirror.
+	/// @return Tuple with sponsor address and his substrate mirror.
 	/// If address is canonical then substrate mirror is zero and vice versa.
 	/// @dev EVM selector for this function is: 0xdf727d3b,
 	///  or in textual repr: collectionOwner()
-	function collectionOwner() external view returns (Tuple17 memory);
+	function collectionOwner() external view returns (Tuple6 memory);
 
 	/// Changes collection owner to another account
 	///
@@ -246,12 +319,28 @@
 	/// @dev EVM selector for this function is: 0x4f53e226,
 	///  or in textual repr: changeCollectionOwner(address)
 	function changeCollectionOwner(address newOwner) external;
+
+	/// Get collection administrators
+	///
+	/// @return Vector of tuples with admins address and his substrate mirror.
+	/// If address is canonical then substrate mirror is zero and vice versa.
+	/// @dev EVM selector for this function is: 0x5813216b,
+	///  or in textual repr: collectionAdmins()
+	function collectionAdmins() external view returns (Tuple6[] memory);
+
+	/// Changes collection owner to another account
+	///
+	/// @dev Owner can be changed only by current owner
+	/// @param newOwner new owner cross account
+	/// @dev EVM selector for this function is: 0xe5c9913f,
+	///  or in textual repr: setOwnerCross((address,uint256))
+	function setOwnerCross(Tuple6 memory newOwner) external;
 }
 
 /// @dev anonymous struct
-struct Tuple17 {
-	address field_0;
-	uint256 field_1;
+struct Tuple19 {
+	string field_0;
+	bytes field_1;
 }
 
 /// @dev the ERC-165 identifier for this interface is 0x5b5e139f
@@ -347,7 +436,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0xef1eaacb
+/// @dev the ERC-165 identifier for this interface is 0x81feb398
 interface ERC721UniqueExtensions is Dummy, ERC165 {
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev EVM selector for this function is: 0x06fdde03,
@@ -369,6 +458,20 @@
 	///  or in textual repr: transfer(address,uint256)
 	function transfer(address to, uint256 tokenId) external;
 
+	/// @notice Transfer ownership of an RFT
+	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
+	///  is the zero address. Throws if `tokenId` is not a valid RFT.
+	///  Throws if RFT pieces have multiple owners.
+	/// @param to The new owner
+	/// @param tokenId The RFT to transfer
+	/// @dev EVM selector for this function is: 0xd5cf430b,
+	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)
+	function transferFromCross(
+		Tuple6 memory from,
+		Tuple6 memory to,
+		uint256 tokenId
+	) external;
+
 	/// @notice Burns a specific ERC721 token.
 	/// @dev Throws unless `msg.sender` is the current owner or an authorized
 	///  operator for this RFT. Throws if `from` is not the current owner. Throws
@@ -380,6 +483,17 @@
 	///  or in textual repr: burnFrom(address,uint256)
 	function burnFrom(address from, uint256 tokenId) external;
 
+	/// @notice Burns a specific ERC721 token.
+	/// @dev Throws unless `msg.sender` is the current owner or an authorized
+	///  operator for this RFT. Throws if `from` is not the current owner. Throws
+	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.
+	///  Throws if RFT pieces have multiple owners.
+	/// @param from The current owner of the RFT
+	/// @param tokenId The RFT to transfer
+	/// @dev EVM selector for this function is: 0xbb2f5a58,
+	///  or in textual repr: burnFromCross((address,uint256),uint256)
+	function burnFromCross(Tuple6 memory from, uint256 tokenId) external;
+
 	/// @notice Returns next free RFT ID.
 	/// @dev EVM selector for this function is: 0x75794a3c,
 	///  or in textual repr: nextTokenId()
@@ -401,7 +515,7 @@
 	// /// @param tokens array of pairs of token ID and token URI for minted tokens
 	// /// @dev EVM selector for this function is: 0x36543006,
 	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])
-	// function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) external returns (bool);
+	// function mintBulkWithTokenURI(address to, Tuple8[] memory tokens) external returns (bool);
 
 	/// Returns EVM address for refungible token
 	///
@@ -412,11 +526,17 @@
 }
 
 /// @dev anonymous struct
-struct Tuple6 {
+struct Tuple8 {
 	uint256 field_0;
 	string field_1;
 }
 
+/// @dev anonymous struct
+struct Tuple6 {
+	address field_0;
+	uint256 field_1;
+}
+
 /// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 /// @dev the ERC-165 identifier for this interface is 0x780e9d63
modifiedtests/src/eth/base.test.tsdiffbeforeafterboth
--- a/tests/src/eth/base.test.ts
+++ b/tests/src/eth/base.test.ts
@@ -116,8 +116,8 @@
     await checkInterface(helper, '0x780e9d63', true, true);
   });
 
-  itEth('ERC721UniqueExtensions - 0x4468500d - support', async ({helper}) => {
-    await checkInterface(helper, '0x4468500d', true, true);
+  itEth('ERC721UniqueExtensions - 0x244543ee - support', async ({helper}) => {
+    await checkInterface(helper, '0x244543ee', true, true);
   });
 
   itEth('ERC721Burnable - 0x42966c68 - support', async ({helper}) => {
modifiedtests/src/eth/collectionAdmin.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionAdmin.test.ts
+++ b/tests/src/eth/collectionAdmin.test.ts
@@ -49,18 +49,38 @@
       .to.be.eq(newAdmin.toLocaleLowerCase());
   });
 
-  itEth.skip('Add substrate admin by owner', async ({helper}) => {
+  itEth('Add cross account admin by owner', async ({helper, privateKey}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
+        
     const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
     const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    
+    const newAdmin = await privateKey('//Bob');
+    const newAdminCross = helper.ethCrossAccount.fromKeyringPair(newAdmin);
+    await collectionEvm.methods.addCollectionAdminCross(newAdminCross).send();
 
-    const [newAdmin] = await helper.arrange.createAccounts([10n], donor);
-    await collectionEvm.methods.addCollectionAdminSubstrate(newAdmin.addressRaw).send();
+    const adminList = await helper.collection.getAdmins(collectionId);
+    expect(adminList).to.be.like([{Substrate: newAdmin.address}]);
+  });
 
-    const adminList = await helper.callRpc('api.rpc.unique.adminlist', [collectionId]);
-    expect(adminList[0].asSubstrate.toString().toLocaleLowerCase())
-      .to.be.eq(newAdmin.address.toLocaleLowerCase());
-  });
+  // itEth('Check adminlist', async ({helper, privateKey}) => {
+  //   const owner = await helper.eth.createAccountWithBalance(donor);
+        
+  //   const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
+  //   const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+
+  //   const admin1 = helper.eth.createAccount();
+  //   const admin2 = await privateKey('admin');
+  //   await collectionEvm.methods.addCollectionAdmin(admin1).send();
+  //   await collectionEvm.methods.addCollectionAdminCross(helper.ethCrossAccount.fromKeyringPair(admin2)).send();
+
+  //   const adminListRpc = await helper.collection.getAdmins(collectionId);
+  //   let adminListEth = await collectionEvm.methods.collectionAdmins().call();
+  //   adminListEth = adminListEth.map((element: IEthCrossAccountId) => {
+  //     return helper.address.convertCrossAccountFromEthCrossAcoount(element);
+  //   });
+  //   expect(adminListRpc).to.be.like(adminListEth);
+  // });
 
   itEth('Verify owner or admin', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
@@ -68,11 +88,31 @@
 
     const newAdmin = helper.eth.createAccount();
     const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+  
     expect(await collectionEvm.methods.isOwnerOrAdmin(newAdmin).call()).to.be.false;
     await collectionEvm.methods.addCollectionAdmin(newAdmin).send();
     expect(await collectionEvm.methods.isOwnerOrAdmin(newAdmin).call()).to.be.true;
   });
 
+  // itEth.skip('Check adminlist', async ({helper, privateKey}) => {
+  //   const owner = await helper.eth.createAccountWithBalance(donor);
+        
+  //   const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
+  //   const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+
+  //   const admin1 = helper.eth.createAccount();
+  //   const admin2 = await privateKey('admin');
+  //   await collectionEvm.methods.addCollectionAdmin(admin1).send();
+  //   await collectionEvm.methods.addCollectionAdminSubstrate(admin2.addressRaw).send();
+
+  //   const adminListRpc = await helper.collection.getAdmins(collectionId);
+  //   let adminListEth = await collectionEvm.methods.collectionAdmins().call();
+  //   adminListEth = adminListEth.map((element: IEthCrossAccountId) => {
+  //     return helper.address.convertCrossAccountFromEthCrossAcoount(element);
+  //   });
+  //   expect(adminListRpc).to.be.like(adminListEth);
+  // });
+    
   itEth('(!negative tests!) Add admin by ADMIN is not allowed', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
modifiedtests/src/eth/collectionHelpersAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/collectionHelpersAbi.json
+++ b/tests/src/eth/collectionHelpersAbi.json
@@ -19,6 +19,19 @@
     "type": "event"
   },
   {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "collectionId",
+        "type": "address"
+      }
+    ],
+    "name": "CollectionDestroyed",
+    "type": "event"
+  },
+  {
     "inputs": [],
     "name": "collectionCreationFee",
     "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
@@ -28,6 +41,18 @@
   {
     "inputs": [
       { "internalType": "string", "name": "name", "type": "string" },
+      { "internalType": "uint8", "name": "decimals", "type": "uint8" },
+      { "internalType": "string", "name": "description", "type": "string" },
+      { "internalType": "string", "name": "tokenPrefix", "type": "string" }
+    ],
+    "name": "createFTCollection",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "name", "type": "string" },
       { "internalType": "string", "name": "description", "type": "string" },
       { "internalType": "string", "name": "tokenPrefix", "type": "string" }
     ],
@@ -55,6 +80,19 @@
         "type": "address"
       }
     ],
+    "name": "destroyCollection",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "collectionAddress",
+        "type": "address"
+      }
+    ],
     "name": "isCollectionExist",
     "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
     "stateMutability": "view",
modifiedtests/src/eth/collectionProperties.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionProperties.test.ts
+++ b/tests/src/eth/collectionProperties.test.ts
@@ -18,6 +18,7 @@
 import {Pallets} from '../util';
 import {IProperty, ITokenPropertyPermission} from '../util/playgrounds/types';
 import {IKeyringPair} from '@polkadot/types/types';
+import {TCollectionMode} from '../util/playgrounds/types';
 
 describe('EVM collection properties', () => {
   let donor: IKeyringPair;
@@ -161,3 +162,91 @@
     await checkERC721Metadata(helper, 'rft');
   });
 });
+
+describe('EVM collection property', () => {
+  let donor: IKeyringPair;
+
+  before(async function() {
+    await usingEthPlaygrounds(async (_helper, privateKey) => {
+      donor = await privateKey({filename: __filename});
+    });
+  });
+
+  async function testSetReadProperties(helper: EthUniqueHelper, mode: TCollectionMode) {
+    const collection = await helper[mode].mintCollection(donor, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const sender = await helper.eth.createAccountWithBalance(donor, 100n);
+    await collection.addAdmin(donor, {Ethereum: sender});
+
+    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(collectionAddress, mode, sender);
+
+    const keys = ['key0', 'key1'];
+
+    const writeProperties = [
+      helper.ethProperty.property(keys[0], 'value0'),
+      helper.ethProperty.property(keys[1], 'value1'),
+    ];
+
+    await contract.methods.setCollectionProperties(writeProperties).send();
+    const readProperties = await contract.methods.collectionProperties([keys[0], keys[1]]).call();
+    expect(readProperties).to.be.like(writeProperties);
+  }
+
+  itEth('Set/read properties ft', async ({helper}) => {
+    await testSetReadProperties(helper, 'ft');
+  });
+  itEth.ifWithPallets('Set/read properties rft', [Pallets.ReFungible], async ({helper}) => {
+    await testSetReadProperties(helper, 'rft');
+  });
+  itEth('Set/read properties nft', async ({helper}) => {
+    await testSetReadProperties(helper, 'nft');
+  });
+
+  async function testDeleteProperties(helper: EthUniqueHelper, mode: TCollectionMode) {
+    const collection = await helper[mode].mintCollection(donor, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const sender = await helper.eth.createAccountWithBalance(donor, 100n);
+    await collection.addAdmin(donor, {Ethereum: sender});
+
+    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(collectionAddress, mode, sender);
+
+    const keys = ['key0', 'key1', 'key2', 'key3'];
+
+    {
+      const writeProperties = [
+        helper.ethProperty.property(keys[0], 'value0'),
+        helper.ethProperty.property(keys[1], 'value1'),
+        helper.ethProperty.property(keys[2], 'value2'),
+        helper.ethProperty.property(keys[3], 'value3'),
+      ];
+
+      await contract.methods.setCollectionProperties(writeProperties).send();
+      const readProperties = await contract.methods.collectionProperties([keys[0], keys[1], keys[2], keys[3]]).call();
+      expect(readProperties).to.be.like(writeProperties);
+    }
+
+    {
+      const expectProperties = [
+        helper.ethProperty.property(keys[0], 'value0'),
+        helper.ethProperty.property(keys[1], 'value1'),
+      ];
+
+      await contract.methods.deleteCollectionProperties([keys[2], keys[3]]).send();
+      const readProperties = await contract.methods.collectionProperties([]).call();
+      expect(readProperties).to.be.like(expectProperties);
+    }
+  }
+  
+  itEth('Delete properties ft', async ({helper}) => {
+    await testDeleteProperties(helper, 'ft');
+  });
+  itEth.ifWithPallets('Delete properties rft', [Pallets.ReFungible], async ({helper}) => {
+    await testDeleteProperties(helper, 'rft');
+  });
+  itEth('Delete properties nft', async ({helper}) => {
+    await testDeleteProperties(helper, 'nft');
+  });
+    
+});
addedtests/src/eth/createFTCollection.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/createFTCollection.test.ts
@@ -0,0 +1,262 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+import {IKeyringPair} from '@polkadot/types/types';
+import {evmToAddress} from '@polkadot/util-crypto';
+import {Pallets, requirePalletsOrSkip} from '../util';
+import {expect, itEth, usingEthPlaygrounds} from './util';
+
+const DECIMALS = 18;
+
+describe('Create FT collection from EVM', () => {
+  let donor: IKeyringPair;
+
+  before(async function() {
+    await usingEthPlaygrounds(async (helper, privateKey) => {
+      requirePalletsOrSkip(this, helper, [Pallets.Fungible]);
+      donor = await privateKey({filename: __filename});
+    });
+  });
+
+  itEth('Create collection', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    
+    const name = 'CollectionEVM';
+    const description = 'Some description';
+    const prefix = 'token prefix';
+  
+    // todo:playgrounds this might fail when in async environment.
+    const collectionCountBefore = +(await helper.callRpc('api.rpc.unique.collectionStats')).created;
+
+    const {collectionId} = await helper.eth.createFungibleCollection(owner, name, DECIMALS, description, prefix);
+    
+    const collectionCountAfter = +(await helper.callRpc('api.rpc.unique.collectionStats')).created;
+    const data = (await helper.ft.getData(collectionId))!;
+
+    expect(collectionCountAfter - collectionCountBefore).to.be.eq(1);
+    expect(collectionId).to.be.eq(collectionCountAfter);
+    expect(data.name).to.be.eq(name);
+    expect(data.description).to.be.eq(description);
+    expect(data.raw.tokenPrefix).to.be.eq(prefix);
+    expect(data.raw.mode).to.be.deep.eq({Fungible: DECIMALS.toString()});
+  });
+
+  // todo:playgrounds this test will fail when in async environment.
+  itEth('Check collection address exist', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+
+    const expectedCollectionId = +(await helper.callRpc('api.rpc.unique.collectionStats')).created + 1;
+    const expectedCollectionAddress = helper.ethAddress.fromCollectionId(expectedCollectionId);
+    const collectionHelpers = helper.ethNativeContract.collectionHelpers(owner);
+
+    expect(await collectionHelpers.methods
+      .isCollectionExist(expectedCollectionAddress)
+      .call()).to.be.false;
+
+    
+    await helper.eth.createFungibleCollection(owner, 'A', DECIMALS, 'A', 'A');
+
+    
+    expect(await collectionHelpers.methods
+      .isCollectionExist(expectedCollectionAddress)
+      .call()).to.be.true;
+  });
+  
+  itEth('Set sponsorship', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const sponsor = await helper.eth.createAccountWithBalance(donor);
+    const ss58Format = helper.chain.getChainProperties().ss58Format;
+    const {collectionId, collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Sponsor', DECIMALS, 'absolutely anything', 'ENVY');
+
+    const collection = helper.ethNativeContract.collection(collectionAddress, 'rft', owner);
+    await collection.methods.setCollectionSponsor(sponsor).send();
+
+    let data = (await helper.rft.getData(collectionId))!;
+    expect(data.raw.sponsorship.Unconfirmed).to.be.equal(evmToAddress(sponsor, Number(ss58Format)));
+
+    await expect(collection.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
+
+    const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'rft', sponsor);
+    await sponsorCollection.methods.confirmCollectionSponsorship().send();
+
+    data = (await helper.rft.getData(collectionId))!;
+    expect(data.raw.sponsorship.Confirmed).to.be.equal(evmToAddress(sponsor, Number(ss58Format)));
+  });
+
+  itEth('Set limits', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionId, collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Limits', DECIMALS, 'absolutely anything', 'INSI');
+    const limits = {
+      accountTokenOwnershipLimit: 1000,
+      sponsoredDataSize: 1024,
+      sponsoredDataRateLimit: 30,
+      tokenLimit: 1000000,
+      sponsorTransferTimeout: 6,
+      sponsorApproveTimeout: 6,
+      ownerCanTransfer: false,
+      ownerCanDestroy: false,
+      transfersEnabled: false,
+    };
+
+    const collection = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);
+    await collection.methods['setCollectionLimit(string,uint32)']('accountTokenOwnershipLimit', limits.accountTokenOwnershipLimit).send();
+    await collection.methods['setCollectionLimit(string,uint32)']('sponsoredDataSize', limits.sponsoredDataSize).send();
+    await collection.methods['setCollectionLimit(string,uint32)']('sponsoredDataRateLimit', limits.sponsoredDataRateLimit).send();
+    await collection.methods['setCollectionLimit(string,uint32)']('tokenLimit', limits.tokenLimit).send();
+    await collection.methods['setCollectionLimit(string,uint32)']('sponsorTransferTimeout', limits.sponsorTransferTimeout).send();
+    await collection.methods['setCollectionLimit(string,uint32)']('sponsorApproveTimeout', limits.sponsorApproveTimeout).send();
+    await collection.methods['setCollectionLimit(string,bool)']('ownerCanTransfer', limits.ownerCanTransfer).send();
+    await collection.methods['setCollectionLimit(string,bool)']('ownerCanDestroy', limits.ownerCanDestroy).send();
+    await collection.methods['setCollectionLimit(string,bool)']('transfersEnabled', limits.transfersEnabled).send();
+    
+    const data = (await helper.rft.getData(collectionId))!;
+    expect(data.raw.limits.accountTokenOwnershipLimit).to.be.eq(limits.accountTokenOwnershipLimit);
+    expect(data.raw.limits.sponsoredDataSize).to.be.eq(limits.sponsoredDataSize);
+    expect(data.raw.limits.sponsoredDataRateLimit.blocks).to.be.eq(limits.sponsoredDataRateLimit);
+    expect(data.raw.limits.tokenLimit).to.be.eq(limits.tokenLimit);
+    expect(data.raw.limits.sponsorTransferTimeout).to.be.eq(limits.sponsorTransferTimeout);
+    expect(data.raw.limits.sponsorApproveTimeout).to.be.eq(limits.sponsorApproveTimeout);
+    expect(data.raw.limits.ownerCanTransfer).to.be.eq(limits.ownerCanTransfer);
+    expect(data.raw.limits.ownerCanDestroy).to.be.eq(limits.ownerCanDestroy);
+    expect(data.raw.limits.transfersEnabled).to.be.eq(limits.transfersEnabled);
+  });
+
+  itEth('Collection address exist', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const collectionAddressForNonexistentCollection = '0x17C4E6453CC49AAAAEACA894E6D9683E00112233';
+    expect(await helper.ethNativeContract.collectionHelpers(collectionAddressForNonexistentCollection)
+      .methods.isCollectionExist(collectionAddressForNonexistentCollection).call())
+      .to.be.false;
+    
+    const {collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Exister', DECIMALS, 'absolutely anything', 'WIWT');
+    expect(await helper.ethNativeContract.collectionHelpers(collectionAddress)
+      .methods.isCollectionExist(collectionAddress).call())
+      .to.be.true;
+  });
+  
+  itEth('destroyCollection', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Exister', DECIMALS, 'absolutely anything', 'WIWT');
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(owner);
+
+    const result = await collectionHelper.methods
+      .destroyCollection(collectionAddress)
+      .send({from: owner});
+
+    const events = helper.eth.normalizeEvents(result.events);
+    
+    expect(events).to.be.deep.equal([
+      {
+        address: collectionHelper.options.address,
+        event: 'CollectionDestroyed',
+        args: {
+          collectionId: collectionAddress,
+        },
+      },
+    ]);
+
+    expect(await collectionHelper.methods
+      .isCollectionExist(collectionAddress)
+      .call()).to.be.false;
+  });
+});
+
+describe('(!negative tests!) Create FT collection from EVM', () => {
+  let donor: IKeyringPair;
+  let nominal: bigint;
+
+  before(async function() {
+    await usingEthPlaygrounds(async (helper, privateKey) => {
+      requirePalletsOrSkip(this, helper, [Pallets.Fungible]);
+      donor = await privateKey({filename: __filename});
+      nominal = helper.balance.getOneTokenNominal();
+    });
+  });
+
+  itEth('(!negative test!) Create collection (bad lengths)', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(owner);
+    {
+      const MAX_NAME_LENGTH = 64;
+      const collectionName = 'A'.repeat(MAX_NAME_LENGTH + 1);
+      const description = 'A';
+      const tokenPrefix = 'A';
+
+      await expect(collectionHelper.methods
+        .createFTCollection(collectionName, DECIMALS, description, tokenPrefix)
+        .call({value: Number(2n * nominal)})).to.be.rejectedWith('name is too long. Max length is ' + MAX_NAME_LENGTH);
+    }
+    {
+      const MAX_DESCRIPTION_LENGTH = 256;
+      const collectionName = 'A';
+      const description = 'A'.repeat(MAX_DESCRIPTION_LENGTH + 1);
+      const tokenPrefix = 'A';
+      await expect(collectionHelper.methods
+        .createFTCollection(collectionName, DECIMALS, description, tokenPrefix)
+        .call({value: Number(2n * nominal)})).to.be.rejectedWith('description is too long. Max length is ' + MAX_DESCRIPTION_LENGTH);
+    }
+    {
+      const MAX_TOKEN_PREFIX_LENGTH = 16;
+      const collectionName = 'A';
+      const description = 'A';
+      const tokenPrefix = 'A'.repeat(MAX_TOKEN_PREFIX_LENGTH + 1);
+      await expect(collectionHelper.methods
+        .createFTCollection(collectionName, DECIMALS, description, tokenPrefix)
+        .call({value: Number(2n * nominal)})).to.be.rejectedWith('token_prefix is too long. Max length is ' + MAX_TOKEN_PREFIX_LENGTH);
+    }
+  });
+  
+  itEth('(!negative test!) Create collection (no funds)', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(owner);
+    await expect(collectionHelper.methods
+      .createFTCollection('Peasantry', DECIMALS, 'absolutely anything', 'TWIW')
+      .call({value: Number(1n * nominal)})).to.be.rejectedWith('Sent amount not equals to collection creation price (2000000000000000000)');
+  });
+
+  itEth('(!negative test!) Check owner', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const peasant = helper.eth.createAccount();
+    const {collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Transgressed', DECIMALS, 'absolutely anything', 'YVNE');
+    const peasantCollection = helper.ethNativeContract.collection(collectionAddress, 'ft', peasant);
+    const EXPECTED_ERROR = 'NoPermission';
+    {
+      const sponsor = await helper.eth.createAccountWithBalance(donor);
+      await expect(peasantCollection.methods
+        .setCollectionSponsor(sponsor)
+        .call()).to.be.rejectedWith(EXPECTED_ERROR);
+      
+      const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'ft', sponsor);
+      await expect(sponsorCollection.methods
+        .confirmCollectionSponsorship()
+        .call()).to.be.rejectedWith('caller is not set as sponsor');
+    }
+    {
+      await expect(peasantCollection.methods
+        .setCollectionLimit('account_token_ownership_limit', '1000')
+        .call()).to.be.rejectedWith(EXPECTED_ERROR);
+    }
+  });
+
+  itEth('(!negative test!) Set limits', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Limits', DECIMALS, 'absolutely anything', 'ISNI');
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);
+    await expect(collectionEvm.methods
+      .setCollectionLimit('badLimit', 'true')
+      .call()).to.be.rejectedWith('unknown boolean limit "badLimit"');
+  });
+});
modifiedtests/src/eth/createNFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createNFTCollection.test.ts
+++ b/tests/src/eth/createNFTCollection.test.ts
@@ -22,7 +22,7 @@
 describe('Create NFT collection from EVM', () => {
   let donor: IKeyringPair;
 
-  before(async function() {
+  before(async function () {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
       donor = await privateKey({filename: __filename});
     });
@@ -35,10 +35,28 @@
     const description = 'Some description';
     const prefix = 'token prefix';
 
-    const {collectionId} = await helper.eth.createNFTCollection(owner, name, description, prefix);
-    const data = (await helper.rft.getData(collectionId))!;
+    // todo:playgrounds this might fail when in async environment.
+    const collectionCountBefore = +(await helper.callRpc('api.rpc.unique.collectionStats')).created;
+    const {collectionId, collectionAddress, events} = await helper.eth.createNFTCollection(owner, name, description, prefix);
+    
+    expect(events).to.be.deep.equal([
+      {
+        address: '0x6C4E9fE1AE37a41E93CEE429e8E1881aBdcbb54F',
+        event: 'CollectionCreated',
+        args: {
+          owner: owner,
+          collectionId: collectionAddress,
+        },
+      },
+    ]);
+    
+    const collectionCountAfter = +(await helper.callRpc('api.rpc.unique.collectionStats')).created;
+
     const collection = helper.nft.getCollectionObject(collectionId);
-    
+    const data = (await collection.getData())!;
+
+    expect(collectionCountAfter - collectionCountBefore).to.be.eq(1);
+    expect(collectionId).to.be.eq(collectionCountAfter);
     expect(data.name).to.be.eq(name);
     expect(data.description).to.be.eq(description);
     expect(data.raw.tokenPrefix).to.be.eq(prefix);
@@ -57,8 +75,19 @@
     const prefix = 'token prefix';
     const baseUri = 'BaseURI';
 
-    const {collectionId} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner, name, description, prefix, baseUri);
+    const {collectionId, collectionAddress, events} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner, name, description, prefix, baseUri);
 
+    expect(events).to.be.deep.equal([
+      {
+        address: '0x6C4E9fE1AE37a41E93CEE429e8E1881aBdcbb54F',
+        event: 'CollectionCreated',
+        args: {
+          owner: owner,
+          collectionId: collectionAddress,
+        },
+      },
+    ]);
+
     const collection = helper.nft.getCollectionObject(collectionId);
     const data = (await collection.getData())!;
     
@@ -95,12 +124,12 @@
     await collectionHelpers.methods
       .createNFTCollection('A', 'A', 'A')
       .send({value: Number(2n * helper.balance.getOneTokenNominal())});
-    
+
     expect(await collectionHelpers.methods
       .isCollectionExist(expectedCollectionAddress)
       .call()).to.be.true;
   });
-  
+
   itEth('Set sponsorship', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const sponsor = await helper.eth.createAccountWithBalance(donor);
@@ -147,7 +176,7 @@
     await collection.methods['setCollectionLimit(string,bool)']('ownerCanTransfer', limits.ownerCanTransfer).send();
     await collection.methods['setCollectionLimit(string,bool)']('ownerCanDestroy', limits.ownerCanDestroy).send();
     await collection.methods['setCollectionLimit(string,bool)']('transfersEnabled', limits.transfersEnabled).send();
-    
+
     const data = (await helper.nft.getData(collectionId))!;
     expect(data.raw.limits.accountTokenOwnershipLimit).to.be.eq(limits.accountTokenOwnershipLimit);
     expect(data.raw.limits.sponsoredDataSize).to.be.eq(limits.sponsoredDataSize);
@@ -166,7 +195,7 @@
     expect(await helper.ethNativeContract.collectionHelpers(collectionAddressForNonexistentCollection)
       .methods.isCollectionExist(collectionAddressForNonexistentCollection).call())
       .to.be.false;
-    
+
     const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'Exister', 'absolutely anything', 'EVC');
     expect(await helper.ethNativeContract.collectionHelpers(collectionAddress)
       .methods.isCollectionExist(collectionAddress).call())
@@ -178,7 +207,7 @@
   let donor: IKeyringPair;
   let nominal: bigint;
 
-  before(async function() {
+  before(async function () {
     await usingEthPlaygrounds(async (helper, privateKey) => {
       donor = await privateKey({filename: __filename});
       nominal = helper.balance.getOneTokenNominal();
@@ -197,7 +226,7 @@
       await expect(collectionHelper.methods
         .createNFTCollection(collectionName, description, tokenPrefix)
         .call({value: Number(2n * nominal)})).to.be.rejectedWith('name is too long. Max length is ' + MAX_NAME_LENGTH);
-      
+
     }
     {
       const MAX_DESCRIPTION_LENGTH = 256;
@@ -218,7 +247,7 @@
         .call({value: Number(2n * nominal)})).to.be.rejectedWith('token_prefix is too long. Max length is ' + MAX_TOKEN_PREFIX_LENGTH);
     }
   });
-  
+
   itEth('(!negative test!) Create collection (no funds)', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const collectionHelper = helper.ethNativeContract.collectionHelpers(owner);
@@ -238,7 +267,7 @@
       await expect(malfeasantCollection.methods
         .setCollectionSponsor(sponsor)
         .call()).to.be.rejectedWith(EXPECTED_ERROR);
-      
+
       const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'nft', sponsor);
       await expect(sponsorCollection.methods
         .confirmCollectionSponsorship()
@@ -259,4 +288,31 @@
       .setCollectionLimit('badLimit', 'true')
       .call()).to.be.rejectedWith('unknown boolean limit "badLimit"');
   });
-});
+
+  itEth('destroyCollection', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'Limits', 'absolutely anything', 'OLF');
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(owner);
+
+
+    const result = await collectionHelper.methods
+      .destroyCollection(collectionAddress)
+      .send({from: owner});
+
+    const events = helper.eth.normalizeEvents(result.events);
+    
+    expect(events).to.be.deep.equal([
+      {
+        address: collectionHelper.options.address,
+        event: 'CollectionDestroyed',
+        args: {
+          collectionId: collectionAddress,
+        },
+      },
+    ]);
+
+    expect(await collectionHelper.methods
+      .isCollectionExist(collectionAddress)
+      .call()).to.be.false;
+  });
+});
\ No newline at end of file
modifiedtests/src/eth/createRFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createRFTCollection.test.ts
+++ b/tests/src/eth/createRFTCollection.test.ts
@@ -263,4 +263,18 @@
       .setCollectionLimit('badLimit', 'true')
       .call()).to.be.rejectedWith('unknown boolean limit "badLimit"');
   });
+  
+  itEth('destroyCollection', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionAddress} = await helper.eth.createRFTCollection(owner, 'Limits', 'absolutely anything', 'OLF');
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(owner);
+    
+    await expect(collectionHelper.methods
+      .destroyCollection(collectionAddress)
+      .send({from: owner})).to.be.fulfilled;
+    
+    expect(await collectionHelper.methods
+      .isCollectionExist(collectionAddress)
+      .call()).to.be.false;  
+  });
 });
addedtests/src/eth/destroyCollection.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/destroyCollection.test.ts
@@ -0,0 +1,76 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+import {IKeyringPair} from '@polkadot/types/types';
+import {Pallets, requirePalletsOrSkip} from '../util';
+import {expect, itEth, usingEthPlaygrounds} from './util';
+
+
+describe('Destroy Collection from EVM', () => {
+  let donor: IKeyringPair;
+
+  before(async function() {
+    await usingEthPlaygrounds(async (helper, privateKey) => {
+      requirePalletsOrSkip(this, helper, [Pallets.ReFungible, Pallets.NFT]);
+      donor = await privateKey({filename: __filename});
+    });
+  });
+
+  
+  itEth('(!negative test!) RFT', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const signer = await helper.eth.createAccountWithBalance(donor);
+    
+    const unexistedCollection = helper.ethAddress.fromCollectionId(1000000);
+    
+    const {collectionAddress} = await helper.eth.createRFTCollection(owner, 'Limits', 'absolutely anything', 'OLF');
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(signer);
+    
+    await expect(collectionHelper.methods
+      .destroyCollection(collectionAddress)
+      .send({from: signer})).to.be.rejected;
+    
+    await expect(collectionHelper.methods
+      .destroyCollection(unexistedCollection)
+      .send({from: signer})).to.be.rejected;
+    
+    expect(await collectionHelper.methods
+      .isCollectionExist(unexistedCollection)
+      .call()).to.be.false;
+  });
+  
+  itEth('(!negative test!) NFT', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const signer = await helper.eth.createAccountWithBalance(donor);
+    
+    const unexistedCollection = helper.ethAddress.fromCollectionId(1000000);
+    
+    const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'Limits', 'absolutely anything', 'OLF');
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(signer);
+    
+    await expect(collectionHelper.methods
+      .destroyCollection(collectionAddress)
+      .send({from: signer})).to.be.rejected;
+    
+    await expect(collectionHelper.methods
+      .destroyCollection(unexistedCollection)
+      .send({from: signer})).to.be.rejected;
+    
+    expect(await collectionHelper.methods
+      .isCollectionExist(unexistedCollection)
+      .call()).to.be.false;
+  });
+});
modifiedtests/src/eth/fractionalizer/Fractionalizer.soldiffbeforeafterboth
--- a/tests/src/eth/fractionalizer/Fractionalizer.sol
+++ b/tests/src/eth/fractionalizer/Fractionalizer.sol
@@ -84,7 +84,11 @@
 	) external payable onlyOwner {
 		require(rftCollection == address(0), "RFT collection is already set");
 		address collectionHelpers = 0x6C4E9fE1AE37a41E93CEE429e8E1881aBdcbb54F;
-		rftCollection = CollectionHelpers(collectionHelpers).createRFTCollection{value: msg.value}(_name, _description, _tokenPrefix);
+		rftCollection = CollectionHelpers(collectionHelpers).createRFTCollection{value: msg.value}(
+			_name,
+			_description,
+			_tokenPrefix
+		);
 		emit RFTCollectionSet(rftCollection);
 	}
 
modifiedtests/src/eth/fungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/fungible.test.ts
+++ b/tests/src/eth/fungible.test.ts
@@ -148,6 +148,49 @@
     }
   });
 
+  itEth('Can perform burnFromCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const sender = await helper.eth.createAccountWithBalance(alice, 100n);
+
+    const collection = await helper.ft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'}, 0);
+
+    await collection.mint(alice, 200n, {Substrate: alice.address});
+    await collection.approveTokens(alice, {Ethereum: sender}, 100n);
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'ft');
+
+    const fromBalanceBefore = await collection.getBalance({Substrate: alice.address});
+    
+    const ownerCross = helper.ethCrossAccount.fromKeyringPair(alice);
+    const result = await contract.methods.burnFromCross(ownerCross, 49).send({from: sender});
+    const events = result.events;
+
+    expect(events).to.be.like({
+      Transfer: {
+        address: helper.ethAddress.fromCollectionId(collection.collectionId),
+        event: 'Transfer',
+        returnValues: {
+          from: helper.address.substrateToEth(alice.address),
+          to: '0x0000000000000000000000000000000000000000',
+          value: '49',
+        },
+      },
+      Approval: {
+        address: helper.ethAddress.fromCollectionId(collection.collectionId),
+        returnValues: {
+          owner: helper.address.substrateToEth(alice.address),
+          spender: sender,
+          value: '51',
+        },
+        event: 'Approval',
+      },
+    });
+
+    const fromBalanceAfter = await collection.getBalance({Substrate: alice.address});
+    expect(fromBalanceBefore - fromBalanceAfter).to.be.eq(49n);
+  });
+
   itEth('Can perform transferFrom()', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const spender = await helper.eth.createAccountWithBalance(donor);
@@ -216,6 +259,54 @@
       expect(+balance).to.equal(50);
     }
   });
+
+  itEth('Can perform transferFromCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const sender = await helper.eth.createAccountWithBalance(alice, 100n);
+
+    const collection = await helper.ft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'}, 0);
+
+    const receiver = helper.eth.createAccount();
+
+    await collection.mint(alice, 200n, {Substrate: alice.address});
+    await collection.approveTokens(alice, {Ethereum: sender}, 100n);
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'ft');
+
+    const from = helper.ethCrossAccount.fromKeyringPair(alice);
+    const to = helper.ethCrossAccount.fromAddress(receiver);
+
+    const fromBalanceBefore = await collection.getBalance({Substrate: alice.address});
+    const toBalanceBefore = await collection.getBalance({Ethereum: receiver});
+    
+    const result = await contract.methods.transferFromCross(from, to, 51).send({from: sender});
+
+    expect(result.events).to.be.like({
+      Transfer: {
+        address,
+        event: 'Transfer',
+        returnValues: {
+          from: helper.address.substrateToEth(alice.address),
+          to: receiver,
+          value: '51',
+        },
+      },
+      Approval: {
+        address,
+        event: 'Approval',
+        returnValues: {
+          owner: helper.address.substrateToEth(alice.address),
+          spender: sender,
+          value: '49',
+        },
+      }});
+
+    const fromBalanceAfter = await collection.getBalance({Substrate: alice.address});
+    expect(fromBalanceBefore - fromBalanceAfter).to.be.eq(51n);
+    const toBalanceAfter = await collection.getBalance({Ethereum: receiver});
+    expect(toBalanceAfter - toBalanceBefore).to.be.eq(51n);
+  });
 });
 
 describe('Fungible: Fees', () => {
@@ -362,4 +453,44 @@
     expect(event.returnValues.to).to.be.equal(receiver);
     expect(event.returnValues.value).to.be.equal('51');
   });
+
+  itEth('Events emitted for transferFromCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const sender = await helper.eth.createAccountWithBalance(alice, 100n);
+
+    const collection = await helper.ft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'}, 0);
+
+    const receiver = helper.eth.createAccount();
+
+    await collection.mint(alice, 200n, {Substrate: alice.address});
+    await collection.approveTokens(alice, {Ethereum: sender}, 100n);
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'ft');
+
+    const from = helper.ethCrossAccount.fromKeyringPair(alice);
+    const to = helper.ethCrossAccount.fromAddress(receiver);
+    
+    const result = await contract.methods.transferFromCross(from, to, 51).send({from: sender});
+
+    expect(result.events).to.be.like({
+      Transfer: {
+        address,
+        event: 'Transfer',
+        returnValues: {
+          from: helper.address.substrateToEth(alice.address),
+          to: receiver,
+          value: '51',
+        },
+      },
+      Approval: {
+        address,
+        event: 'Approval',
+        returnValues: {
+          owner: helper.address.substrateToEth(alice.address),
+          spender: sender,
+          value: '49',
+        },
+      }});
+  });
 });
modifiedtests/src/eth/fungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/fungibleAbi.json
+++ b/tests/src/eth/fungibleAbi.json
@@ -60,6 +60,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "newAdmin",
+        "type": "tuple"
+      }
+    ],
+    "name": "addCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "user", "type": "address" }
     ],
     "name": "addToCollectionAllowList",
@@ -69,6 +86,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "addToCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "owner", "type": "address" },
       { "internalType": "address", "name": "spender", "type": "address" }
     ],
@@ -98,6 +132,24 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "spender",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "approveCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "owner", "type": "address" }
     ],
     "name": "balanceOf",
@@ -117,6 +169,24 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "from",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "burnFromCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "newOwner", "type": "address" }
     ],
     "name": "changeCollectionOwner",
@@ -126,6 +196,23 @@
   },
   {
     "inputs": [],
+    "name": "collectionAdmins",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
     "name": "collectionOwner",
     "outputs": [
       {
@@ -142,6 +229,25 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "collectionProperties",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple10[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "collectionProperty",
     "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
@@ -187,6 +293,15 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "deleteCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "deleteCollectionProperty",
     "outputs": [],
@@ -211,6 +326,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "isOwnerOrAdminCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "to", "type": "address" },
       { "internalType": "uint256", "name": "amount", "type": "uint256" }
     ],
@@ -253,6 +385,23 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "admin",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [],
     "name": "removeCollectionSponsor",
     "outputs": [],
@@ -269,6 +418,23 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeFromCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "uint8", "name": "mode", "type": "uint8" }],
     "name": "setCollectionAccess",
     "outputs": [],
@@ -325,6 +491,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple10[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "string", "name": "key", "type": "string" },
       { "internalType": "bytes", "name": "value", "type": "bytes" }
     ],
@@ -344,6 +527,40 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "sponsor",
+        "type": "tuple"
+      }
+    ],
+    "name": "setCollectionSponsorCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "newOwner",
+        "type": "tuple"
+      }
+    ],
+    "name": "setOwnerCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "bytes4", "name": "interfaceID", "type": "bytes4" }
     ],
     "name": "supportsInterface",
@@ -387,6 +604,33 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "from",
+        "type": "tuple"
+      },
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "to",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "transferFromCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [],
     "name": "uniqueCollectionType",
     "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
modifiedtests/src/eth/nonFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/nonFungible.test.ts
+++ b/tests/src/eth/nonFungible.test.ts
@@ -246,6 +246,64 @@
     }
   });
 
+  itEth('Can perform burnFromCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const collection = await helper.nft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const owner = await privateKey('//Bob');
+    const spender = await helper.eth.createAccountWithBalance(alice, 100n);
+
+    const token = await collection.mintToken(alice, {Substrate: owner.address});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'nft');
+
+    {
+      await token.approve(owner, {Ethereum: spender});
+      const ownerCross = helper.ethCrossAccount.fromKeyringPair(owner);
+      const result = await contract.methods.burnFromCross(ownerCross, token.tokenId).send({from: spender});
+      const events = result.events.Transfer;
+
+      expect(events).to.be.like({
+        address,
+        event: 'Transfer',
+        returnValues: {
+          from: helper.address.substrateToEth(owner.address),
+          to: '0x0000000000000000000000000000000000000000',
+          tokenId: token.tokenId.toString(),
+        },
+      });
+    }
+  });
+
+  itEth('Can perform approveCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const collection = await helper.nft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const owner = await helper.eth.createAccountWithBalance(alice, 100n);
+    const receiver = await privateKey('//Charlie');
+
+    const token = await collection.mintToken(alice, {Ethereum: owner});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'nft');
+
+    {
+      const recieverCross = helper.ethCrossAccount.fromKeyringPair(receiver);
+      const result = await contract.methods.approveCross(recieverCross, token.tokenId).send({from: owner});
+      const event = result.events.Approval;
+      expect(event).to.be.like({
+        address: helper.ethAddress.fromCollectionId(collection.collectionId),
+        event: 'Approval',
+        returnValues: {
+          owner,
+          approved: helper.address.substrateToEth(receiver.address),
+          tokenId: token.tokenId.toString(),
+        },
+      });
+    }
+  });
+
   itEth('Can perform transferFrom()', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const spender = await helper.eth.createAccountWithBalance(donor);
@@ -351,6 +409,40 @@
     expect(cost < BigInt(0.2 * Number(helper.balance.getOneTokenNominal())));
   });
 
+  itEth('Can perform transferFromCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const collection = await helper.nft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const owner = await privateKey('//Bob');
+    const spender = await helper.eth.createAccountWithBalance(alice, 100n);
+    const receiver = await privateKey('//Charlie');
+
+    const token = await collection.mintToken(alice, {Substrate: owner.address});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'nft');
+
+    await token.approve(owner, {Ethereum: spender});
+
+    {
+      const ownerCross = helper.ethCrossAccount.fromKeyringPair(owner);
+      const recieverCross = helper.ethCrossAccount.fromKeyringPair(receiver);
+      const result = await contract.methods.transferFromCross(ownerCross, recieverCross, token.tokenId).send({from: spender});
+      const event = result.events.Transfer;
+      expect(event).to.be.like({
+        address: helper.ethAddress.fromCollectionId(collection.collectionId),
+        event: 'Transfer',
+        returnValues: {
+          from: helper.address.substrateToEth(owner.address),
+          to: helper.address.substrateToEth(receiver.address),
+          tokenId: token.tokenId.toString(),
+        },
+      });
+    }
+
+    expect(await token.getOwner()).to.be.like({Substrate: receiver.address});
+  });
+
   itEth('transfer() call fee is less than 0.2UNQ', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const receiver = helper.eth.createAccount();
modifiedtests/src/eth/nonFungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/nonFungibleAbi.json
+++ b/tests/src/eth/nonFungibleAbi.json
@@ -91,6 +91,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "newAdmin",
+        "type": "tuple"
+      }
+    ],
+    "name": "addCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "user", "type": "address" }
     ],
     "name": "addToCollectionAllowList",
@@ -100,6 +117,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "addToCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "user", "type": "address" }
     ],
     "name": "allowed",
@@ -119,6 +153,24 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "approved",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "approveCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "owner", "type": "address" }
     ],
     "name": "balanceOf",
@@ -147,6 +199,24 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "from",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "burnFromCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "newOwner", "type": "address" }
     ],
     "name": "changeCollectionOwner",
@@ -156,6 +226,23 @@
   },
   {
     "inputs": [],
+    "name": "collectionAdmins",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
     "name": "collectionOwner",
     "outputs": [
       {
@@ -163,7 +250,7 @@
           { "internalType": "address", "name": "field_0", "type": "address" },
           { "internalType": "uint256", "name": "field_1", "type": "uint256" }
         ],
-        "internalType": "struct Tuple17",
+        "internalType": "struct Tuple6",
         "name": "",
         "type": "tuple"
       }
@@ -172,6 +259,25 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "collectionProperties",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple19[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "collectionProperty",
     "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
@@ -187,7 +293,7 @@
           { "internalType": "address", "name": "field_0", "type": "address" },
           { "internalType": "uint256", "name": "field_1", "type": "uint256" }
         ],
-        "internalType": "struct Tuple17",
+        "internalType": "struct Tuple6",
         "name": "",
         "type": "tuple"
       }
@@ -210,6 +316,15 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "deleteCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "deleteCollectionProperty",
     "outputs": [],
@@ -269,6 +384,23 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "isOwnerOrAdminCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "address", "name": "to", "type": "address" }],
     "name": "mint",
     "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
@@ -335,6 +467,23 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "admin",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [],
     "name": "removeCollectionSponsor",
     "outputs": [],
@@ -352,6 +501,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeFromCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "from", "type": "address" },
       { "internalType": "address", "name": "to", "type": "address" },
       { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
@@ -440,6 +606,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple19[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "string", "name": "key", "type": "string" },
       { "internalType": "bytes", "name": "value", "type": "bytes" }
     ],
@@ -459,6 +642,58 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "sponsor",
+        "type": "tuple"
+      }
+    ],
+    "name": "setCollectionSponsorCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "newOwner",
+        "type": "tuple"
+      }
+    ],
+    "name": "setOwnerCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple19[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
       { "internalType": "string", "name": "key", "type": "string" },
       { "internalType": "bytes", "name": "value", "type": "bytes" }
@@ -553,6 +788,33 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "from",
+        "type": "tuple"
+      },
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "to",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "transferFromCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [],
     "name": "uniqueCollectionType",
     "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
modifiedtests/src/eth/reFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/reFungible.test.ts
+++ b/tests/src/eth/reFungible.test.ts
@@ -227,6 +227,108 @@
     }
   });
 
+  itEth('Can perform burnFrom()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const collection = await helper.rft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const owner = await helper.eth.createAccountWithBalance(alice, 100n);
+    const spender = await helper.eth.createAccountWithBalance(alice, 100n);
+
+    const token = await collection.mintToken(alice, 100n, {Ethereum: owner});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'rft');
+
+    const tokenAddress = helper.ethAddress.fromTokenId(collection.collectionId, token.tokenId);
+    const tokenContract = helper.ethNativeContract.rftToken(tokenAddress, owner);
+    await tokenContract.methods.repartition(15).send();
+    await tokenContract.methods.approve(spender, 15).send();
+
+    {
+      const result = await contract.methods.burnFrom(owner, token.tokenId).send({from: spender});
+      const event = result.events.Transfer;
+      expect(event).to.be.like({
+        address: helper.ethAddress.fromCollectionId(collection.collectionId),
+        event: 'Transfer',
+        returnValues: {
+          from: owner,
+          to: '0x0000000000000000000000000000000000000000',
+          tokenId: token.tokenId.toString(),
+        },
+      });
+    }
+
+    expect(await collection.getTokenBalance(token.tokenId, {Ethereum: owner})).to.be.eq(0n);
+  });
+
+  itEth('Can perform burnFromCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const collection = await helper.rft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const owner = await privateKey('//Bob');
+    const spender = await helper.eth.createAccountWithBalance(alice, 100n);
+
+    const token = await collection.mintToken(alice, 100n, {Substrate: owner.address});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'rft');
+
+    await token.repartition(owner, 15n);
+    await token.approve(owner, {Ethereum: spender}, 15n);
+
+    {
+      const ownerCross = helper.ethCrossAccount.fromKeyringPair(owner);
+      const result = await contract.methods.burnFromCross(ownerCross, token.tokenId).send({from: spender});
+      const event = result.events.Transfer;
+      expect(event).to.be.like({
+        address: helper.ethAddress.fromCollectionId(collection.collectionId),
+        event: 'Transfer',
+        returnValues: {
+          from: helper.address.substrateToEth(owner.address),
+          to: '0x0000000000000000000000000000000000000000',
+          tokenId: token.tokenId.toString(),
+        },
+      });
+    }
+
+    expect(await collection.getTokenBalance(token.tokenId, {Substrate: owner.address})).to.be.eq(0n);
+  });
+
+  itEth('Can perform transferFromCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const collection = await helper.rft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const owner = await privateKey('//Bob');
+    const spender = await helper.eth.createAccountWithBalance(alice, 100n);
+    const receiver = await privateKey('//Charlie');
+
+    const token = await collection.mintToken(alice, 100n, {Substrate: owner.address});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'rft');
+
+    await token.repartition(owner, 15n);
+    await token.approve(owner, {Ethereum: spender}, 15n);
+
+    {
+      const ownerCross = helper.ethCrossAccount.fromKeyringPair(owner);
+      const recieverCross = helper.ethCrossAccount.fromKeyringPair(receiver);
+      const result = await contract.methods.transferFromCross(ownerCross, recieverCross, token.tokenId).send({from: spender});
+      const event = result.events.Transfer;
+      expect(event).to.be.like({
+        address: helper.ethAddress.fromCollectionId(collection.collectionId),
+        event: 'Transfer',
+        returnValues: {
+          from: helper.address.substrateToEth(owner.address),
+          to: helper.address.substrateToEth(receiver.address),
+          tokenId: token.tokenId.toString(),
+        },
+      });
+    }
+
+    expect(await token.getTop10Owners()).to.be.like([{Substrate: receiver.address}]);
+  });
+
   itEth('Can perform transfer()', async ({helper}) => {
     const caller = await helper.eth.createAccountWithBalance(donor);
     const receiver = helper.eth.createAccount();
modifiedtests/src/eth/reFungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/reFungibleAbi.json
+++ b/tests/src/eth/reFungibleAbi.json
@@ -91,6 +91,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "newAdmin",
+        "type": "tuple"
+      }
+    ],
+    "name": "addCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "user", "type": "address" }
     ],
     "name": "addToCollectionAllowList",
@@ -100,6 +117,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "addToCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "user", "type": "address" }
     ],
     "name": "allowed",
@@ -147,6 +181,24 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "from",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "burnFromCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "newOwner", "type": "address" }
     ],
     "name": "changeCollectionOwner",
@@ -156,6 +208,23 @@
   },
   {
     "inputs": [],
+    "name": "collectionAdmins",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
     "name": "collectionOwner",
     "outputs": [
       {
@@ -163,7 +232,7 @@
           { "internalType": "address", "name": "field_0", "type": "address" },
           { "internalType": "uint256", "name": "field_1", "type": "uint256" }
         ],
-        "internalType": "struct Tuple17",
+        "internalType": "struct Tuple6",
         "name": "",
         "type": "tuple"
       }
@@ -172,6 +241,25 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "collectionProperties",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple19[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "collectionProperty",
     "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
@@ -187,7 +275,7 @@
           { "internalType": "address", "name": "field_0", "type": "address" },
           { "internalType": "uint256", "name": "field_1", "type": "uint256" }
         ],
-        "internalType": "struct Tuple17",
+        "internalType": "struct Tuple6",
         "name": "",
         "type": "tuple"
       }
@@ -210,6 +298,15 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "deleteCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "deleteCollectionProperty",
     "outputs": [],
@@ -269,6 +366,23 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "isOwnerOrAdminCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "address", "name": "to", "type": "address" }],
     "name": "mint",
     "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
@@ -335,6 +449,23 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "admin",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [],
     "name": "removeCollectionSponsor",
     "outputs": [],
@@ -352,6 +483,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeFromCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "from", "type": "address" },
       { "internalType": "address", "name": "to", "type": "address" },
       { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
@@ -440,6 +588,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple19[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "string", "name": "key", "type": "string" },
       { "internalType": "bytes", "name": "value", "type": "bytes" }
     ],
@@ -459,6 +624,58 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "sponsor",
+        "type": "tuple"
+      }
+    ],
+    "name": "setCollectionSponsorCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "newOwner",
+        "type": "tuple"
+      }
+    ],
+    "name": "setOwnerCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple19[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
       { "internalType": "string", "name": "key", "type": "string" },
       { "internalType": "bytes", "name": "value", "type": "bytes" }
@@ -562,6 +779,33 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "from",
+        "type": "tuple"
+      },
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "to",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "transferFromCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [],
     "name": "uniqueCollectionType",
     "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
addedtests/src/eth/scheduling.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/scheduling.test.ts
@@ -0,0 +1,62 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+import {expect} from 'chai';
+import {EthUniqueHelper, itEth} from './util';
+import {Pallets, usingPlaygrounds} from '../util';
+
+describe('Scheduing EVM smart contracts', () => {
+
+  before(async () => {
+    await usingPlaygrounds(async (helper) => {
+      await helper.testUtils.enable();
+    });
+  });
+
+  itEth.ifWithPallets('Successfully schedules and periodically executes an EVM contract', [Pallets.Scheduler], async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+
+    const deployer = await helper.eth.createAccountWithBalance(alice);
+    const flipper = await helper.eth.deployFlipper(deployer);
+
+    const initialValue = await flipper.methods.getValue().call();
+    await helper.eth.transferBalanceFromSubstrate(alice, helper.address.substrateToEth(alice.address));
+
+    const waitForBlocks = 4;
+    const periodic = {
+      period: 2,
+      repetitions: 2,
+    };
+
+    await helper.scheduler.scheduleAfter<EthUniqueHelper>(scheduledId, waitForBlocks, {periodic})
+      .eth.sendEVM(
+        alice,
+        flipper.options.address,
+        flipper.methods.flip().encodeABI(),
+        '0',
+      );
+
+    expect(await flipper.methods.getValue().call()).to.be.equal(initialValue);
+    
+    await helper.wait.newBlocks(waitForBlocks + 1);
+    expect(await flipper.methods.getValue().call()).to.be.not.equal(initialValue);
+
+    await helper.wait.newBlocks(periodic.period);
+    expect(await flipper.methods.getValue().call()).to.be.equal(initialValue);
+  });
+});
modifiedtests/src/eth/tokenProperties.test.tsdiffbeforeafterboth
--- a/tests/src/eth/tokenProperties.test.ts
+++ b/tests/src/eth/tokenProperties.test.ts
@@ -16,6 +16,8 @@
 
 import {itEth, usingEthPlaygrounds, expect} from './util';
 import {IKeyringPair} from '@polkadot/types/types';
+import {ITokenPropertyPermission} from '../util/playgrounds/types';
+import {Pallets} from '../util';
 
 describe('EVM token properties', () => {
   let donor: IKeyringPair;
@@ -68,6 +70,64 @@
     const [{value}] = await token.getProperties(['testKey']);
     expect(value).to.equal('testValue');
   });
+  
+  itEth('Can be multiple set for NFT ', async({helper}) => {
+    const caller = await helper.eth.createAccountWithBalance(donor);
+    
+    const properties = Array(5).fill(0).map((_, i) => { return {field_0: `key_${i}`, field_1: Buffer.from(`value_${i}`)}; });
+    const permissions: ITokenPropertyPermission[] = properties.map(p => { return {key: p.field_0, permission: {tokenOwner: true,
+      collectionAdmin: true,
+      mutable: true}}; });
+    
+    const collection = await helper.nft.mintCollection(alice, {
+      tokenPrefix: 'ethp',
+      tokenPropertyPermissions: permissions,
+    });
+    
+    const token = await collection.mintToken(alice);
+    
+    const valuesBefore = await token.getProperties(properties.map(p => p.field_0));
+    expect(valuesBefore).to.be.deep.equal([]);
+    
+    await collection.addAdmin(alice, {Ethereum: caller});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'nft', caller);
+
+    await contract.methods.setProperties(token.tokenId, properties).send({from: caller});
+
+    const values = await token.getProperties(properties.map(p => p.field_0));
+    expect(values).to.be.deep.equal(properties.map(p => { return {key: p.field_0, value: p.field_1.toString()}; }));
+  });
+  
+  itEth.ifWithPallets('Can be multiple set for RFT ', [Pallets.ReFungible], async({helper}) => {
+    const caller = await helper.eth.createAccountWithBalance(donor);
+    
+    const properties = Array(5).fill(0).map((_, i) => { return {field_0: `key_${i}`, field_1: Buffer.from(`value_${i}`)}; });
+    const permissions: ITokenPropertyPermission[] = properties.map(p => { return {key: p.field_0, permission: {tokenOwner: true,
+      collectionAdmin: true,
+      mutable: true}}; });
+    
+    const collection = await helper.rft.mintCollection(alice, {
+      tokenPrefix: 'ethp',
+      tokenPropertyPermissions: permissions,
+    });
+        
+    const token = await collection.mintToken(alice);
+    
+    const valuesBefore = await token.getProperties(properties.map(p => p.field_0));
+    expect(valuesBefore).to.be.deep.equal([]);
+    
+    await collection.addAdmin(alice, {Ethereum: caller});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'rft', caller);
+
+    await contract.methods.setProperties(token.tokenId, properties).send({from: caller});
+
+    const values = await token.getProperties(properties.map(p => p.field_0));
+    expect(values).to.be.deep.equal(properties.map(p => { return {key: p.field_0, value: p.field_1.toString()}; }));
+  });
 
   itEth('Can be deleted', async({helper}) => {
     const caller = await helper.eth.createAccountWithBalance(donor);
modifiedtests/src/eth/util/playgrounds/types.tsdiffbeforeafterboth
--- a/tests/src/eth/util/playgrounds/types.ts
+++ b/tests/src/eth/util/playgrounds/types.ts
@@ -13,3 +13,12 @@
   event: string,
   args: { [key: string]: string }
 };
+export interface TEthCrossAccount {
+  readonly 0: string,
+  readonly 1: string | Uint8Array,
+  readonly field_0: string,
+  readonly field_1: string | Uint8Array,
+}
+
+export type EthProperty = string[];
+
modifiedtests/src/eth/util/playgrounds/unique.dev.tsdiffbeforeafterboth
--- a/tests/src/eth/util/playgrounds/unique.dev.ts
+++ b/tests/src/eth/util/playgrounds/unique.dev.ts
@@ -18,7 +18,7 @@
 
 import {DevUniqueHelper} from '../../../util/playgrounds/unique.dev';
 
-import {ContractImports, CompiledContract, NormalizedEvent} from './types';
+import {ContractImports, CompiledContract, TEthCrossAccount, NormalizedEvent, EthProperty} from './types';
 
 // Native contracts ABI
 import collectionHelpersAbi from '../../collectionHelpersAbi.json';
@@ -28,6 +28,7 @@
 import refungibleTokenAbi from '../../reFungibleTokenAbi.json';
 import contractHelpersAbi from './../contractHelpersAbi.json';
 import {ICrossAccountId, TEthereumAccount} from '../../../util/playgrounds/types';
+import {TCollectionMode} from '../../../util/playgrounds/types';
 
 class EthGroupBase {
   helper: EthUniqueHelper;
@@ -107,7 +108,7 @@
     return new web3.eth.Contract(collectionHelpersAbi as any, '0x6c4e9fe1ae37a41e93cee429e8e1881abdcbb54f', {from: caller, gas: this.helper.eth.DEFAULT_GAS});
   }
 
-  collection(address: string, mode: 'nft' | 'rft' | 'ft', caller?: string): Contract {
+  collection(address: string, mode: TCollectionMode, caller?: string): Contract {
     const abi = {
       'nft': nonFungibleAbi,
       'rft': refungibleAbi,
@@ -174,48 +175,58 @@
     return await this.helper.callRpc('api.rpc.eth.call', [{from: signer, to: contractAddress, data: abi}]);
   }
 
-  async createNFTCollection(signer: string, name: string, description: string, tokenPrefix: string): Promise<{collectionId: number, collectionAddress: string}> {
+  async createCollecion(functionName: string, signer: string, name: string, description: string, tokenPrefix: string): Promise<{ collectionId: number, collectionAddress: string, events: NormalizedEvent[] }> {
     const collectionCreationPrice = this.helper.balance.getCollectionCreationPrice();
     const collectionHelper = this.helper.ethNativeContract.collectionHelpers(signer);
 
-    const result = await collectionHelper.methods.createNFTCollection(name, description, tokenPrefix).send({value: Number(collectionCreationPrice)});
+    const result = await collectionHelper.methods[functionName](name, description, tokenPrefix).send({value: Number(collectionCreationPrice)});
 
     const collectionAddress = this.helper.ethAddress.normalizeAddress(result.events.CollectionCreated.returnValues.collectionId);
     const collectionId = this.helper.ethAddress.extractCollectionId(collectionAddress);
+    const events = this.helper.eth.normalizeEvents(result.events);
 
-    return {collectionId, collectionAddress};
+    return {collectionId, collectionAddress, events};
   }
 
-  async createERC721MetadataCompatibleNFTCollection(signer: string, name: string, description: string, tokenPrefix: string, baseUri: string): Promise<{collectionId: number, collectionAddress: string}> {
+  async createNFTCollection(signer: string, name: string, description: string, tokenPrefix: string): Promise<{ collectionId: number, collectionAddress: string, events: NormalizedEvent[] }> {
+    return this.createCollecion('createNFTCollection', signer, name, description, tokenPrefix);
+  }
+
+  async createERC721MetadataCompatibleNFTCollection(signer: string, name: string, description: string, tokenPrefix: string, baseUri: string): Promise<{collectionId: number, collectionAddress: string, events: NormalizedEvent[] }> {
     const collectionHelper = this.helper.ethNativeContract.collectionHelpers(signer);
 
-    const {collectionId, collectionAddress} = await this.createNFTCollection(signer, name, description, tokenPrefix);
+    const {collectionId, collectionAddress, events} = await this.createCollecion('createNFTCollection', signer, name, description, tokenPrefix);
 
     await collectionHelper.methods.makeCollectionERC721MetadataCompatible(collectionAddress, baseUri).send();
 
-    return {collectionId, collectionAddress};
+    return {collectionId, collectionAddress, events};
   }
 
-  async createRFTCollection(signer: string, name: string, description: string, tokenPrefix: string): Promise<{collectionId: number, collectionAddress: string}> {
+  async createRFTCollection(signer: string, name: string, description: string, tokenPrefix: string): Promise<{collectionId: number, collectionAddress: string, events: NormalizedEvent[]}> {
+    return this.createCollecion('createRFTCollection', signer, name, description, tokenPrefix);
+  }
+
+  async createFungibleCollection(signer: string, name: string, decimals: number, description: string, tokenPrefix: string): Promise<{ collectionId: number, collectionAddress: string, events: NormalizedEvent[]}> {
     const collectionCreationPrice = this.helper.balance.getCollectionCreationPrice();
     const collectionHelper = this.helper.ethNativeContract.collectionHelpers(signer);
 
-    const result = await collectionHelper.methods.createRFTCollection(name, description, tokenPrefix).send({value: Number(collectionCreationPrice)});
-
+    const result = await collectionHelper.methods.createFTCollection(name, decimals, description, tokenPrefix).send({value: Number(collectionCreationPrice)});
     const collectionAddress = this.helper.ethAddress.normalizeAddress(result.events.CollectionCreated.returnValues.collectionId);
     const collectionId = this.helper.ethAddress.extractCollectionId(collectionAddress);
 
-    return {collectionId, collectionAddress};
+    const events = this.helper.eth.normalizeEvents(result.events);
+
+    return {collectionId, collectionAddress, events};
   }
 
-  async createERC721MetadataCompatibleRFTCollection(signer: string, name: string, description: string, tokenPrefix: string, baseUri: string): Promise<{collectionId: number, collectionAddress: string}> {
+  async createERC721MetadataCompatibleRFTCollection(signer: string, name: string, description: string, tokenPrefix: string, baseUri: string): Promise<{collectionId: number, collectionAddress: string, events: NormalizedEvent[] }> {
     const collectionHelper = this.helper.ethNativeContract.collectionHelpers(signer);
 
-    const {collectionId, collectionAddress} = await this.createRFTCollection(signer, name, description, tokenPrefix);
+    const {collectionId, collectionAddress, events} = await this.createCollecion('createRFTCollection', signer, name, description, tokenPrefix);
 
     await collectionHelper.methods.makeCollectionERC721MetadataCompatible(collectionAddress, baseUri).send();
 
-    return {collectionId, collectionAddress};
+    return {collectionId, collectionAddress, events};
   }
 
   async deployCollectorContract(signer: string): Promise<Contract> {
@@ -340,9 +351,36 @@
     return '0x' + address.substring(address.length - 40);
   }
 }
-
+export class EthPropertyGroup extends EthGroupBase {
+  property(key: string, value: string): EthProperty {
+    return [
+      key,
+      '0x'+Buffer.from(value).toString('hex'),
+    ];
+  }
+}
 export type EthUniqueHelperConstructor = new (...args: any[]) => EthUniqueHelper;
 
+export class EthCrossAccountGroup extends EthGroupBase {
+  fromAddress(address: TEthereumAccount): TEthCrossAccount {
+    return {
+      0: address,
+      1: '0',
+      field_0: address,
+      field_1: '0',
+    };
+  }
+
+  fromKeyringPair(keyring: IKeyringPair): TEthCrossAccount {
+    return {
+      0: '0x0000000000000000000000000000000000000000',
+      1: keyring.addressRaw,
+      field_0: '0x0000000000000000000000000000000000000000',
+      field_1: keyring.addressRaw,
+    };
+  }
+}
+
 export class EthUniqueHelper extends DevUniqueHelper {
   web3: Web3 | null = null;
   web3Provider: WebsocketProvider | null = null;
@@ -351,6 +389,8 @@
   ethAddress: EthAddressGroup;
   ethNativeContract: NativeContractGroup;
   ethContract: ContractGroup;
+  ethCrossAccount: EthCrossAccountGroup;
+  ethProperty: EthPropertyGroup;
 
   constructor(logger: { log: (msg: any, level: any) => void, level: any }, options: {[key: string]: any} = {}) {
     options.helperBase = options.helperBase ?? EthUniqueHelper;
@@ -358,8 +398,10 @@
     super(logger, options);
     this.eth = new EthGroup(this);
     this.ethAddress = new EthAddressGroup(this);
+    this.ethCrossAccount = new EthCrossAccountGroup(this);
     this.ethNativeContract = new NativeContractGroup(this);
     this.ethContract = new ContractGroup(this);
+    this.ethProperty = new EthPropertyGroup(this);
   }
 
   getWeb3(): Web3 {
modifiedtests/src/pallet-presence.test.tsdiffbeforeafterboth
--- a/tests/src/pallet-presence.test.ts
+++ b/tests/src/pallet-presence.test.ts
@@ -62,10 +62,11 @@
       const chain = await helper.callRpc('api.rpc.system.chain', []);
 
       const refungible = 'refungible';
-      // const scheduler = 'scheduler';
+      const scheduler = 'scheduler';
       const foreignAssets = 'foreignassets';
       const rmrkPallets = ['rmrkcore', 'rmrkequip'];
       const appPromotion = 'apppromotion';
+      const testUtils = 'testutils';
 
       if (chain.eq('OPAL by UNIQUE')) {
         requiredPallets.push(
@@ -73,6 +74,8 @@
           // scheduler,
           foreignAssets,
           appPromotion,
+          testUtils,
+          scheduler,
           ...rmrkPallets,
         );
       } else if (chain.eq('QUARTZ by UNIQUE')) {
addedtests/src/scheduler.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/scheduler.test.ts
@@ -0,0 +1,647 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+import {expect, itSub, Pallets, usingPlaygrounds} from './util';
+import {IKeyringPair} from '@polkadot/types/types';
+import {DevUniqueHelper} from './util/playgrounds/unique.dev';
+
+describe('Scheduling token and balance transfers', () => {
+  let alice: IKeyringPair;
+  let bob: IKeyringPair;
+  let charlie: IKeyringPair;
+
+  before(async () => {
+    await usingPlaygrounds(async (helper, privateKeyWrapper) => {
+      alice = await privateKeyWrapper('//Alice');
+      bob = await privateKeyWrapper('//Bob');
+      charlie = await privateKeyWrapper('//Charlie');
+
+      await helper.testUtils.enable();
+    });
+  });
+
+  itSub.ifWithPallets('Can delay a transfer of an owned token', [Pallets.Scheduler], async ({helper}) => {
+    const collection = await helper.nft.mintCollection(alice, {tokenPrefix: 'schd'});
+    const token = await collection.mintToken(alice);
+    const schedulerId = await helper.arrange.makeScheduledId();
+    const blocksBeforeExecution = 4;
+
+    await token.scheduleAfter(schedulerId, blocksBeforeExecution)
+      .transfer(alice, {Substrate: bob.address});
+
+    expect(await token.getOwner()).to.be.deep.equal({Substrate: alice.address});
+
+    await helper.wait.newBlocks(blocksBeforeExecution + 1);
+
+    expect(await token.getOwner()).to.be.deep.equal({Substrate: bob.address});
+  });
+
+  itSub.ifWithPallets('Can transfer funds periodically', [Pallets.Scheduler], async ({helper}) => {
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 1;
+
+    const amount = 1n * helper.balance.getOneTokenNominal();
+    const periodic = {
+      period: 2,
+      repetitions: 2,
+    };
+
+    const bobsBalanceBefore = await helper.balance.getSubstrate(bob.address);
+
+    await helper.scheduler.scheduleAfter(scheduledId, waitForBlocks, {periodic})
+      .balance.transferToSubstrate(alice, bob.address, amount);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    const bobsBalanceAfterFirst = await helper.balance.getSubstrate(bob.address);
+    expect(bobsBalanceAfterFirst)
+      .to.be.equal(
+        bobsBalanceBefore + 1n * amount,
+        '#1 Balance of the recipient should be increased by 1 * amount',
+      );
+
+    await helper.wait.newBlocks(periodic.period);
+
+    const bobsBalanceAfterSecond = await helper.balance.getSubstrate(bob.address);
+    expect(bobsBalanceAfterSecond)
+      .to.be.equal(
+        bobsBalanceBefore + 2n * amount,
+        '#2 Balance of the recipient should be increased by 2 * amount',
+      );
+  });
+
+  itSub.ifWithPallets('Can cancel a scheduled operation which has not yet taken effect', [Pallets.Scheduler], async ({helper}) => {
+    const collection = await helper.nft.mintCollection(alice, {tokenPrefix: 'schd'});
+    const token = await collection.mintToken(alice);
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    expect(await token.getOwner()).to.be.deep.equal({Substrate: alice.address});
+
+    await token.scheduleAfter(scheduledId, waitForBlocks)
+      .transfer(alice, {Substrate: bob.address});
+
+    await helper.scheduler.cancelScheduled(alice, scheduledId);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    expect(await token.getOwner()).to.be.deep.equal({Substrate: alice.address});
+  });
+
+  itSub.ifWithPallets('Can cancel a periodic operation (transfer of funds)', [Pallets.Scheduler], async ({helper}) => {
+    const waitForBlocks = 1;
+    const periodic = {
+      period: 3,
+      repetitions: 2,
+    };
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+
+    const amount = 1n * helper.balance.getOneTokenNominal();
+
+    const bobsBalanceBefore = await helper.balance.getSubstrate(bob.address);
+
+    await helper.scheduler.scheduleAfter(scheduledId, waitForBlocks, {periodic})
+      .balance.transferToSubstrate(alice, bob.address, amount);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    const bobsBalanceAfterFirst = await helper.balance.getSubstrate(bob.address);
+
+    expect(bobsBalanceAfterFirst)
+      .to.be.equal(
+        bobsBalanceBefore + 1n * amount,
+        '#1 Balance of the recipient should be increased by 1 * amount',
+      );
+
+    await helper.scheduler.cancelScheduled(alice, scheduledId);
+    await helper.wait.newBlocks(periodic.period);
+
+    const bobsBalanceAfterSecond = await helper.balance.getSubstrate(bob.address);
+    expect(bobsBalanceAfterSecond)
+      .to.be.equal(
+        bobsBalanceAfterFirst,
+        '#2 Balance of the recipient should not be changed',
+      );
+  });
+
+  itSub.ifWithPallets('Scheduled tasks are transactional', [Pallets.Scheduler, Pallets.TestUtils], async ({helper}) => {
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    const initTestVal = 42;
+    const changedTestVal = 111;
+
+    await helper.testUtils.setTestValue(alice, initTestVal);
+
+    await helper.scheduler.scheduleAfter<DevUniqueHelper>(scheduledId, waitForBlocks)
+      .testUtils.setTestValueAndRollback(alice, changedTestVal);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    const testVal = await helper.testUtils.testValue();
+    expect(testVal, 'The test value should NOT be commited')
+      .to.be.equal(initTestVal);
+  });
+
+  itSub.ifWithPallets('Scheduled tasks should take correct fees', [Pallets.Scheduler, Pallets.TestUtils], async function({helper}) {
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+    const periodic = {
+      period: 2,
+      repetitions: 2,
+    };
+
+    const dummyTx = helper.constructApiCall('api.tx.testUtils.justTakeFee', []);
+    const scheduledLen = dummyTx.callIndex.length;
+
+    const expectedScheduledFee = (await helper.getPaymentInfo(alice, dummyTx, scheduledLen))
+      .partialFee.toBigInt();
+
+    await helper.scheduler.scheduleAfter<DevUniqueHelper>(scheduledId, waitForBlocks, {periodic})
+      .testUtils.justTakeFee(alice);
+
+    await helper.wait.newBlocks(1);
+
+    const aliceInitBalance = await helper.balance.getSubstrate(alice.address);
+    let diff;
+
+    await helper.wait.newBlocks(waitForBlocks);
+
+    const aliceBalanceAfterFirst = await helper.balance.getSubstrate(alice.address);
+    expect(
+      aliceBalanceAfterFirst < aliceInitBalance,
+      '[after execution #1] Scheduled task should take a fee',
+    ).to.be.true;
+
+    diff = aliceInitBalance - aliceBalanceAfterFirst;
+    expect(diff).to.be.equal(
+      expectedScheduledFee,
+      'Scheduled task should take the right amount of fees',
+    );
+
+    await helper.wait.newBlocks(periodic.period);
+
+    const aliceBalanceAfterSecond = await helper.balance.getSubstrate(alice.address);
+    expect(
+      aliceBalanceAfterSecond < aliceBalanceAfterFirst,
+      '[after execution #2] Scheduled task should take a fee',
+    ).to.be.true;
+
+    diff = aliceBalanceAfterFirst - aliceBalanceAfterSecond;
+    expect(diff).to.be.equal(
+      expectedScheduledFee,
+      'Scheduled task should take the right amount of fees',
+    );
+  });
+
+  // Check if we can cancel a scheduled periodic operation
+  // in the same block in which it is running
+  itSub.ifWithPallets('Can cancel the periodic sheduled tx when the tx is running', [Pallets.Scheduler, Pallets.TestUtils], async ({helper}) => {
+    const currentBlockNumber = await helper.chain.getLatestBlockNumber();
+    const blocksBeforeExecution = 10;
+    const firstExecutionBlockNumber = currentBlockNumber + blocksBeforeExecution;
+
+    const [
+      scheduledId,
+      scheduledCancelId,
+    ] = await helper.arrange.makeScheduledIds(2);
+
+    const periodic = {
+      period: 5,
+      repetitions: 5,
+    };
+
+    const initTestVal = 0;
+    const incTestVal = initTestVal + 1;
+    const finalTestVal = initTestVal + 2;
+
+    await helper.testUtils.setTestValue(alice, initTestVal);
+
+    await helper.scheduler.scheduleAt<DevUniqueHelper>(scheduledId, firstExecutionBlockNumber, {periodic})
+      .testUtils.incTestValue(alice);
+
+    // Cancel the inc tx after 2 executions
+    // *in the same block* in which the second execution is scheduled
+    await helper.scheduler.scheduleAt(
+      scheduledCancelId,
+      firstExecutionBlockNumber + periodic.period,
+    ).scheduler.cancelScheduled(alice, scheduledId);
+
+    await helper.wait.newBlocks(blocksBeforeExecution);
+
+    // execution #0
+    expect(await helper.testUtils.testValue())
+      .to.be.equal(incTestVal);
+
+    await helper.wait.newBlocks(periodic.period);
+
+    // execution #1
+    expect(await helper.testUtils.testValue())
+      .to.be.equal(finalTestVal);
+
+    for (let i = 1; i < periodic.repetitions; i++) {
+      await helper.wait.newBlocks(periodic.period);
+      expect(await helper.testUtils.testValue())
+        .to.be.equal(finalTestVal);
+    }
+  });
+
+  itSub.ifWithPallets('A scheduled operation can cancel itself', [Pallets.Scheduler, Pallets.TestUtils], async ({helper}) => {
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+    const periodic = {
+      period: 2,
+      repetitions: 5,
+    };
+
+    const initTestVal = 0;
+    const maxTestVal = 2;
+
+    await helper.testUtils.setTestValue(alice, initTestVal);
+
+    await helper.scheduler.scheduleAfter<DevUniqueHelper>(scheduledId, waitForBlocks, {periodic})
+      .testUtils.selfCancelingInc(alice, scheduledId, maxTestVal);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    // execution #0
+    expect(await helper.testUtils.testValue())
+      .to.be.equal(initTestVal + 1);
+
+    await helper.wait.newBlocks(periodic.period);
+
+    // execution #1
+    expect(await helper.testUtils.testValue())
+      .to.be.equal(initTestVal + 2);
+
+    await helper.wait.newBlocks(periodic.period);
+
+    // <canceled>
+    expect(await helper.testUtils.testValue())
+      .to.be.equal(initTestVal + 2);
+  });
+
+  itSub.ifWithPallets('Root can cancel any scheduled operation', [Pallets.Scheduler], async ({helper}) => {
+    const collection = await helper.nft.mintCollection(bob, {tokenPrefix: 'schd'});
+    const token = await collection.mintToken(bob);
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    await token.scheduleAfter(scheduledId, waitForBlocks)
+      .transfer(bob, {Substrate: alice.address});
+
+    await helper.getSudo().scheduler.cancelScheduled(alice, scheduledId);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    expect(await token.getOwner()).to.be.deep.equal({Substrate: bob.address});
+  });
+
+  itSub.ifWithPallets('Root can set prioritized scheduled operation', [Pallets.Scheduler], async ({helper}) => {
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    const amount = 42n * helper.balance.getOneTokenNominal();
+
+    const balanceBefore = await helper.balance.getSubstrate(charlie.address);
+
+    await helper.getSudo()
+      .scheduler.scheduleAfter(scheduledId, waitForBlocks, {priority: 42})
+      .balance.forceTransferToSubstrate(alice, bob.address, charlie.address, amount);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    const balanceAfter = await helper.balance.getSubstrate(charlie.address);
+
+    expect(balanceAfter > balanceBefore).to.be.true;
+
+    const diff = balanceAfter - balanceBefore;
+    expect(diff).to.be.equal(amount);
+  });
+
+  itSub.ifWithPallets("Root can change scheduled operation's priority", [Pallets.Scheduler], async ({helper}) => {
+    const collection = await helper.nft.mintCollection(bob, {tokenPrefix: 'schd'});
+    const token = await collection.mintToken(bob);
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 6;
+
+    await token.scheduleAfter(scheduledId, waitForBlocks)
+      .transfer(bob, {Substrate: alice.address});
+
+    const priority = 112;
+    await helper.getSudo().scheduler.changePriority(alice, scheduledId, priority);
+
+    const priorityChanged = await helper.wait.event(
+      waitForBlocks,
+      'scheduler',
+      'PriorityChanged',
+    );
+
+    expect(priorityChanged !== null).to.be.true;
+    expect(priorityChanged!.event.data[2].toString()).to.be.equal(priority.toString());
+  });
+
+  itSub.ifWithPallets('Prioritized operations executes in valid order', [Pallets.Scheduler], async ({helper}) => {
+    const [
+      scheduledFirstId,
+      scheduledSecondId,
+    ] = await helper.arrange.makeScheduledIds(2);
+
+    const currentBlockNumber = await helper.chain.getLatestBlockNumber();
+    const blocksBeforeExecution = 4;
+    const firstExecutionBlockNumber = currentBlockNumber + blocksBeforeExecution;
+
+    const prioHigh = 0;
+    const prioLow = 255;
+
+    const periodic = {
+      period: 6,
+      repetitions: 2,
+    };
+
+    const amount = 1n * helper.balance.getOneTokenNominal();
+
+    // Scheduler a task with a lower priority first, then with a higher priority
+    await helper.getSudo().scheduler.scheduleAt(scheduledFirstId, firstExecutionBlockNumber, {priority: prioLow, periodic})
+      .balance.forceTransferToSubstrate(alice, alice.address, bob.address, amount);
+
+    await helper.getSudo().scheduler.scheduleAt(scheduledSecondId, firstExecutionBlockNumber, {priority: prioHigh, periodic})
+      .balance.forceTransferToSubstrate(alice, alice.address, bob.address, amount);
+
+    const capture = await helper.arrange.captureEvents('scheduler', 'Dispatched');
+
+    await helper.wait.newBlocks(blocksBeforeExecution);
+
+    // Flip priorities
+    await helper.getSudo().scheduler.changePriority(alice, scheduledFirstId, prioHigh);
+    await helper.getSudo().scheduler.changePriority(alice, scheduledSecondId, prioLow);
+
+    await helper.wait.newBlocks(periodic.period);
+
+    const dispatchEvents = capture.extractCapturedEvents();
+    expect(dispatchEvents.length).to.be.equal(4);
+
+    const dispatchedIds = dispatchEvents.map(r => r.event.data[1].toString());
+
+    const firstExecuctionIds = [dispatchedIds[0], dispatchedIds[1]];
+    const secondExecuctionIds = [dispatchedIds[2], dispatchedIds[3]];
+
+    expect(firstExecuctionIds[0]).to.be.equal(scheduledSecondId);
+    expect(firstExecuctionIds[1]).to.be.equal(scheduledFirstId);
+
+    expect(secondExecuctionIds[0]).to.be.equal(scheduledFirstId);
+    expect(secondExecuctionIds[1]).to.be.equal(scheduledSecondId);
+  });
+});
+
+describe('Negative Test: Scheduling', () => {
+  let alice: IKeyringPair;
+  let bob: IKeyringPair;
+
+  before(async () => {
+    await usingPlaygrounds(async (helper, privateKeyWrapper) => {
+      alice = await privateKeyWrapper('//Alice');
+      bob = await privateKeyWrapper('//Bob');
+
+      await helper.testUtils.enable();
+    });
+  });
+
+  itSub.ifWithPallets("Can't overwrite a scheduled ID", [Pallets.Scheduler], async ({helper}) => {
+    const collection = await helper.nft.mintCollection(alice, {tokenPrefix: 'schd'});
+    const token = await collection.mintToken(alice);
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    await token.scheduleAfter(scheduledId, waitForBlocks)
+      .transfer(alice, {Substrate: bob.address});
+
+    const scheduled = helper.scheduler.scheduleAfter(scheduledId, waitForBlocks);
+    await expect(scheduled.balance.transferToSubstrate(alice, bob.address, 1n * helper.balance.getOneTokenNominal()))
+      .to.be.rejectedWith(/scheduler\.FailedToSchedule/);
+
+    const bobsBalanceBefore = await helper.balance.getSubstrate(bob.address);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    const bobsBalanceAfter = await helper.balance.getSubstrate(bob.address);
+
+    expect(await token.getOwner()).to.be.deep.equal({Substrate: bob.address});
+    expect(bobsBalanceBefore).to.be.equal(bobsBalanceAfter);
+  });
+
+  itSub.ifWithPallets("Can't cancel an operation which is not scheduled", [Pallets.Scheduler], async ({helper}) => {
+    const scheduledId = await helper.arrange.makeScheduledId();
+    await expect(helper.scheduler.cancelScheduled(alice, scheduledId))
+      .to.be.rejectedWith(/scheduler\.NotFound/);
+  });
+
+  itSub.ifWithPallets("Can't cancel a non-owned scheduled operation", [Pallets.Scheduler], async ({helper}) => {
+    const collection = await helper.nft.mintCollection(alice, {tokenPrefix: 'schd'});
+    const token = await collection.mintToken(alice);
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    await token.scheduleAfter(scheduledId, waitForBlocks)
+      .transfer(alice, {Substrate: bob.address});
+
+    await expect(helper.scheduler.cancelScheduled(bob, scheduledId))
+      .to.be.rejectedWith(/BadOrigin/);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    expect(await token.getOwner()).to.be.deep.equal({Substrate: bob.address});
+  });
+
+  itSub.ifWithPallets("Regular user can't set prioritized scheduled operation", [Pallets.Scheduler], async ({helper}) => {
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    const amount = 42n * helper.balance.getOneTokenNominal();
+
+    const balanceBefore = await helper.balance.getSubstrate(bob.address);
+
+    const scheduled = helper.scheduler.scheduleAfter(scheduledId, waitForBlocks, {priority: 42});
+    
+    await expect(scheduled.balance.transferToSubstrate(alice, bob.address, amount))
+      .to.be.rejectedWith(/BadOrigin/);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    const balanceAfter = await helper.balance.getSubstrate(bob.address);
+
+    expect(balanceAfter).to.be.equal(balanceBefore);
+  });
+
+  itSub.ifWithPallets("Regular user can't change scheduled operation's priority", [Pallets.Scheduler], async ({helper}) => {
+    const collection = await helper.nft.mintCollection(bob, {tokenPrefix: 'schd'});
+    const token = await collection.mintToken(bob);
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    await token.scheduleAfter(scheduledId, waitForBlocks)
+      .transfer(bob, {Substrate: alice.address});
+
+    const priority = 112;
+    await expect(helper.scheduler.changePriority(alice, scheduledId, priority))
+      .to.be.rejectedWith(/BadOrigin/);
+
+    const priorityChanged = await helper.wait.event(
+      waitForBlocks,
+      'scheduler',
+      'PriorityChanged',
+    );
+
+    expect(priorityChanged === null).to.be.true;
+  });
+});
+
+// Implementation of the functionality tested here was postponed/shelved
+describe.skip('Sponsoring scheduling', () => {
+  // let alice: IKeyringPair;
+  // let bob: IKeyringPair;
+
+  // before(async() => {
+  //   await usingApi(async (_, privateKeyWrapper) => {
+  //     alice = privateKeyWrapper('//Alice');
+  //     bob = privateKeyWrapper('//Bob');
+  //   });
+  // });
+
+  it('Can sponsor scheduling a transaction', async () => {
+    // const collectionId = await createCollectionExpectSuccess();
+    // await setCollectionSponsorExpectSuccess(collectionId, bob.address);
+    // await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
+
+    // await usingApi(async api => {
+    //   const scheduledId = await makeScheduledId();
+    //   const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', alice.address);
+
+    //   const bobBalanceBefore = await getFreeBalance(bob);
+    //   const waitForBlocks = 4;
+    //   // no need to wait to check, fees must be deducted on scheduling, immediately
+    //   await scheduleTransferExpectSuccess(api, collectionId, tokenId, alice, bob, 0, waitForBlocks, scheduledId);
+    //   const bobBalanceAfter = await getFreeBalance(bob);
+    //   // expect(aliceBalanceAfter == aliceBalanceBefore).to.be.true;
+    //   expect(bobBalanceAfter < bobBalanceBefore).to.be.true;
+    //   // wait for sequentiality matters
+    //   await waitNewBlocks(waitForBlocks - 1);
+    // });
+  });
+
+  it('Schedules and dispatches a transaction even if the caller has no funds at the time of the dispatch', async () => {
+    // await usingApi(async (api, privateKeyWrapper) => {
+    //   // Find an empty, unused account
+    //   const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
+
+    //   const collectionId = await createCollectionExpectSuccess();
+
+    //   // Add zeroBalance address to allow list
+    //   await enablePublicMintingExpectSuccess(alice, collectionId);
+    //   await addToAllowListExpectSuccess(alice, collectionId, zeroBalance.address);
+
+    //   // Grace zeroBalance with money, enough to cover future transactions
+    //   const balanceTx = api.tx.balances.transfer(zeroBalance.address, 1n * UNIQUE);
+    //   await submitTransactionAsync(alice, balanceTx);
+
+    //   // Mint a fresh NFT
+    //   const tokenId = await createItemExpectSuccess(zeroBalance, collectionId, 'NFT');
+    //   const scheduledId = await makeScheduledId();
+
+    //   // Schedule transfer of the NFT a few blocks ahead
+    //   const waitForBlocks = 5;
+    //   await scheduleTransferExpectSuccess(api, collectionId, tokenId, zeroBalance, alice, 1, waitForBlocks, scheduledId);
+
+    //   // Get rid of the account's funds before the scheduled transaction takes place
+    //   const balanceTx2 = api.tx.balances.transfer(alice.address, UNIQUE * 68n / 100n);
+    //   const events = await submitTransactionAsync(zeroBalance, balanceTx2);
+    //   expect(getGenericResult(events).success).to.be.true;
+    //   /*const emptyBalanceTx = api.tx.balances.setBalance(zeroBalance.address, 0, 0); // do not null reserved?
+    //   const sudoTx = api.tx.sudo.sudo(emptyBalanceTx as any);
+    //   const events = await submitTransactionAsync(alice, sudoTx);
+    //   expect(getGenericResult(events).success).to.be.true;*/
+
+    //   // Wait for a certain number of blocks, discarding the ones that already happened while accepting the late transactions
+    //   await waitNewBlocks(waitForBlocks - 3);
+
+    //   expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(normalizeAccountId(alice.address));
+    // });
+  });
+
+  it('Sponsor going bankrupt does not impact a scheduled transaction', async () => {
+    // const collectionId = await createCollectionExpectSuccess();
+
+    // await usingApi(async (api, privateKeyWrapper) => {
+    //   const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
+    //   const balanceTx = api.tx.balances.transfer(zeroBalance.address, 1n * UNIQUE);
+    //   await submitTransactionAsync(alice, balanceTx);
+
+    //   await setCollectionSponsorExpectSuccess(collectionId, zeroBalance.address);
+    //   await confirmSponsorshipByKeyExpectSuccess(collectionId, zeroBalance);
+
+    //   const scheduledId = await makeScheduledId();
+    //   const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', alice.address);
+
+    //   const waitForBlocks = 5;
+    //   await scheduleTransferExpectSuccess(api, collectionId, tokenId, alice, zeroBalance, 1, waitForBlocks, scheduledId);
+
+    //   const emptyBalanceSponsorTx = api.tx.balances.setBalance(zeroBalance.address, 0, 0);
+    //   const sudoTx = api.tx.sudo.sudo(emptyBalanceSponsorTx as any);
+    //   const events = await submitTransactionAsync(alice, sudoTx);
+    //   expect(getGenericResult(events).success).to.be.true;
+
+    //   // Wait for a certain number of blocks, save for the ones that already happened while accepting the late transactions
+    //   await waitNewBlocks(waitForBlocks - 3);
+
+    //   expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(normalizeAccountId(zeroBalance.address));
+    // });
+  });
+
+  it('Exceeding sponsor rate limit without having enough funds prevents scheduling a periodic transaction', async () => {
+    // const collectionId = await createCollectionExpectSuccess();
+    // await setCollectionSponsorExpectSuccess(collectionId, bob.address);
+    // await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
+
+    // await usingApi(async (api, privateKeyWrapper) => {
+    //   const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
+
+    //   await enablePublicMintingExpectSuccess(alice, collectionId);
+    //   await addToAllowListExpectSuccess(alice, collectionId, zeroBalance.address);
+
+    //   const bobBalanceBefore = await getFreeBalance(bob);
+
+    //   const createData = {nft: {const_data: [], variable_data: []}};
+    //   const creationTx = api.tx.unique.createItem(collectionId, normalizeAccountId(zeroBalance), createData as any);
+    //   const scheduledId = await makeScheduledId();
+
+    //   /*const badTransaction = async function () {
+    //     await submitTransactionExpectFailAsync(zeroBalance, zeroToAlice);
+    //   };
+    //   await expect(badTransaction()).to.be.rejectedWith('Inability to pay some fees');*/
+
+    //   await expect(scheduleAfter(api, creationTx, zeroBalance, 3, scheduledId, 1, 3)).to.be.rejectedWith(/Inability to pay some fees/);
+
+    //   expect(await getFreeBalance(bob)).to.be.equal(bobBalanceBefore);
+    // });
+  });
+});
modifiedtests/src/util/index.tsdiffbeforeafterboth
--- a/tests/src/util/index.ts
+++ b/tests/src/util/index.ts
@@ -95,6 +95,7 @@
   NFT = 'nonfungible',
   Scheduler = 'scheduler',
   AppPromotion = 'apppromotion',
+  TestUtils = 'testutils',
 }
 
 export function requirePalletsOrSkip(test: Context, helper: DevUniqueHelper, requiredPallets: string[]) {
modifiedtests/src/util/playgrounds/types.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/types.ts
+++ b/tests/src/util/playgrounds/types.ts
@@ -70,6 +70,13 @@
   ethereum?: TEthereumAccount;
 }
 
+export interface IEthCrossAccountId {
+  0: TEthereumAccount;
+  1: TSubstrateAccount;
+  field_0: TEthereumAccount;
+  field_1: TSubstrateAccount;
+}
+
 export interface ICollectionLimits {
   accountTokenOwnershipLimit?: number | null;
   sponsoredDataSize?: number | null;
@@ -217,3 +224,4 @@
 export type TRelayNetworks = 'rococo' | 'westend';
 export type TNetworks = TUniqueNetworks | TSiblingNetworkds | TRelayNetworks;
 export type TSigner = IKeyringPair; // | 'string'
+export type TCollectionMode = 'nft' | 'rft' | 'ft';
modifiedtests/src/util/playgrounds/unique.dev.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/unique.dev.ts
+++ b/tests/src/util/playgrounds/unique.dev.ts
@@ -8,8 +8,10 @@
 import * as defs from '../../interfaces/definitions';
 import {IKeyringPair} from '@polkadot/types/types';
 import {EventRecord} from '@polkadot/types/interfaces';
-import {ICrossAccountId} from './types';
+import {ICrossAccountId, TSigner} from './types';
 import {FrameSystemEventRecord} from '@polkadot/types/lookup';
+import {VoidFn} from '@polkadot/api/types';
+import {Pallets} from '..';
 
 export class SilentLogger {
   log(_msg: any, _level: any): void { }
@@ -63,6 +65,7 @@
   arrange: ArrangeGroup;
   wait: WaitGroup;
   admin: AdminGroup;
+  testUtils: TestUtilGroup;
 
   constructor(logger: { log: (msg: any, level: any) => void, level: any }, options: {[key: string]: any} = {}) {
     options.helperBase = options.helperBase ?? DevUniqueHelper;
@@ -71,6 +74,7 @@
     this.arrange = new ArrangeGroup(this);
     this.wait = new WaitGroup(this);
     this.admin = new AdminGroup(this);
+    this.testUtils = new TestUtilGroup(this);
   }
 
   async connect(wsEndpoint: string, _listeners?: any): Promise<void> {
@@ -154,6 +158,8 @@
 class ArrangeGroup {
   helper: DevUniqueHelper;
 
+  scheduledIdSlider = 0;
+
   constructor(helper: DevUniqueHelper) {
     this.helper = helper;
   }
@@ -297,6 +303,39 @@
     const address = stringToU8a(('modl' + palletId).padEnd(32, '\0'));
     return encodeAddress(address);
   }
+
+  async makeScheduledIds(num: number): Promise<string[]> {
+    await this.helper.wait.noScheduledTasks();
+
+    function makeId(slider: number) {
+      const scheduledIdSize = 64;
+      const hexId = slider.toString(16);
+      const prefixSize = scheduledIdSize - hexId.length;
+
+      const scheduledId = '0x' + '0'.repeat(prefixSize) + hexId;
+
+      return scheduledId;  
+    }
+
+    const ids = [];
+    for (let i = 0; i < num; i++) {
+      ids.push(makeId(this.scheduledIdSlider));
+      this.scheduledIdSlider += 1;
+    }
+
+    return ids;
+  }
+
+  async makeScheduledId(): Promise<string> {
+    return (await this.makeScheduledIds(1))[0];
+  }
+
+  async captureEvents(eventSection: string, eventMethod: string): Promise<EventCapture> {
+    const capture = new EventCapture(this.helper, eventSection, eventMethod);
+    await capture.startCapture();
+
+    return capture;
+  }
 }
 
 class MoonbeamAccountGroup {
@@ -389,8 +428,26 @@
     });
   }
 
-  event(maxBlocksToWait: number, eventSection: string, eventMethod: string) {
+  async noScheduledTasks() {
+    const api = this.helper.getApi();
+    
     // eslint-disable-next-line no-async-promise-executor
+    const promise = new Promise<void>(async resolve => {
+      const unsubscribe = await api.rpc.chain.subscribeNewHeads(async () => {
+        const areThereScheduledTasks = await api.query.scheduler.lookup.entries();
+
+        if(areThereScheduledTasks.length == 0) {
+          unsubscribe();
+          resolve();
+        }
+      }); 
+    });
+
+    return promise;
+  }
+
+  async event(maxBlocksToWait: number, eventSection: string, eventMethod: string) {
+    // eslint-disable-next-line no-async-promise-executor
     const promise = new Promise<EventRecord | null>(async (resolve) => {
       const unsubscribe = await this.helper.getApi().rpc.chain.subscribeNewHeads(async header => {
         const blockNumber = header.number.toHuman();
@@ -414,7 +471,6 @@
           maxBlocksToWait--;
         } else {
           this.helper.logger.log(`Event \`${eventIdStr}\` is NOT found`);
-  
           unsubscribe();
           resolve(null);
         }
@@ -424,6 +480,86 @@
   }
 }
 
+class TestUtilGroup {
+  helper: DevUniqueHelper;
+
+  constructor(helper: DevUniqueHelper) {
+    this.helper = helper;
+  }
+
+  async enable() {
+    if (this.helper.fetchMissingPalletNames([Pallets.TestUtils]).length != 0) {
+      return;
+    }
+
+    const signer = this.helper.util.fromSeed('//Alice');
+    await this.helper.getSudo<DevUniqueHelper>().executeExtrinsic(signer, 'api.tx.testUtils.enable', [], true);
+  }
+
+  async setTestValue(signer: TSigner, testVal: number) {
+    await this.helper.executeExtrinsic(signer, 'api.tx.testUtils.setTestValue', [testVal], true);
+  }
+
+  async incTestValue(signer: TSigner) {
+    await this.helper.executeExtrinsic(signer, 'api.tx.testUtils.incTestValue', [], true);
+  }
+
+  async setTestValueAndRollback(signer: TSigner, testVal: number) {
+    await this.helper.executeExtrinsic(signer, 'api.tx.testUtils.setTestValueAndRollback', [testVal], true);
+  }
+
+  async testValue() {
+    return (await this.helper.callRpc('api.query.testUtils.testValue', [])).toNumber();
+  }
+
+  async justTakeFee(signer: TSigner) {
+    await this.helper.executeExtrinsic(signer, 'api.tx.testUtils.justTakeFee', [], true);
+  }
+
+  async selfCancelingInc(signer: TSigner, scheduledId: string, maxTestVal: number) {
+    await this.helper.executeExtrinsic(signer, 'api.tx.testUtils.selfCancelingInc', [scheduledId, maxTestVal], true);
+  }
+}
+
+class EventCapture {
+  helper: DevUniqueHelper;
+  eventSection: string;
+  eventMethod: string;
+  events: EventRecord[] = [];
+  unsubscribe: VoidFn | null = null;
+
+  constructor(
+    helper: DevUniqueHelper,
+    eventSection: string,
+    eventMethod: string,
+  ) {
+    this.helper = helper;
+    this.eventSection = eventSection;
+    this.eventMethod = eventMethod;
+  }
+
+  async startCapture() {
+    this.stopCapture();
+    this.unsubscribe = (await this.helper.getApi().query.system.events((eventRecords: FrameSystemEventRecord[]) => {
+      const newEvents = eventRecords.filter(r => {
+        return r.event.section == this.eventSection && r.event.method == this.eventMethod;
+      });
+
+      this.events.push(...newEvents);
+    })) as any;
+  }
+
+  stopCapture() {
+    if (this.unsubscribe !== null) {
+      this.unsubscribe();
+    }
+  }
+
+  extractCapturedEvents() {
+    return this.events;
+  }
+}
+
 class AdminGroup {
   helper: UniqueHelper;
 
modifiedtests/src/util/playgrounds/unique.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/unique.ts
+++ b/tests/src/util/playgrounds/unique.ts
@@ -9,7 +9,37 @@
 import {ApiInterfaceEvents, SignerOptions} from '@polkadot/api/types';
 import {encodeAddress, decodeAddress, keccakAsHex, evmToAddress, addressToEvm} from '@polkadot/util-crypto';
 import {IKeyringPair} from '@polkadot/types/types';
-import {IApiListeners, IBlock, IEvent, IChainProperties, ICollectionCreationOptions, ICollectionLimits, ICollectionPermissions, ICrossAccountId, ICrossAccountIdLower, ILogger, INestingPermissions, IProperty, IStakingInfo, ISchedulerOptions, ISubstrateBalance, IToken, ITokenPropertyPermission, ITransactionResult, IUniqueHelperLog, TApiAllowedListeners, TEthereumAccount, TSigner, TSubstrateAccount, IForeignAssetMetadata, TNetworks, MoonbeamAssetInfo, DemocracyStandardAccountVote, AcalaAssetMetadata} from './types';
+import {
+  IApiListeners,
+  IBlock,
+  IEvent,
+  IChainProperties,
+  ICollectionCreationOptions,
+  ICollectionLimits,
+  ICollectionPermissions,
+  ICrossAccountId,
+  ICrossAccountIdLower,
+  ILogger,
+  INestingPermissions,
+  IProperty,
+  IStakingInfo,
+  ISchedulerOptions,
+  ISubstrateBalance,
+  IToken,
+  ITokenPropertyPermission,
+  ITransactionResult,
+  IUniqueHelperLog,
+  TApiAllowedListeners,
+  TEthereumAccount,
+  TSigner,
+  TSubstrateAccount,
+  TNetworks,
+  IForeignAssetMetadata,
+  AcalaAssetMetadata,
+  MoonbeamAssetInfo,
+  DemocracyStandardAccountVote,
+} from './types';
+import {RuntimeDispatchInfo} from '@polkadot/types/interfaces';
 
 export class CrossAccountId implements ICrossAccountId {
   Substrate?: TSubstrateAccount;
@@ -38,7 +68,7 @@
   static withNormalizedSubstrate(address: TSubstrateAccount, ss58Format = 42): CrossAccountId {
     return new CrossAccountId({Substrate: CrossAccountId.normalizeSubstrateAddress(address, ss58Format)});
   }
-  
+
   withNormalizedSubstrate(ss58Format = 42): CrossAccountId {
     if (this.Substrate) return CrossAccountId.withNormalizedSubstrate(this.Substrate, ss58Format);
     return this;
@@ -61,7 +91,7 @@
     if (this.Ethereum) return new CrossAccountId({Substrate: CrossAccountId.translateEthToSub(this.Ethereum, ss58Format)});
     return this;
   }
-  
+
   toLowerCase(): CrossAccountId {
     if (this.Substrate) this.Substrate = this.Substrate.toLowerCase();
     if (this.Ethereum) this.Ethereum = this.Ethereum.toLowerCase();
@@ -161,7 +191,7 @@
   }
 
   static extractTokensFromCreationResult(creationResult: ITransactionResult): {
-    success: boolean, 
+    success: boolean,
     tokens: {collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint}[],
   } {
     if (creationResult.status !== this.transactionStatus.SUCCESS) {
@@ -185,7 +215,7 @@
   }
 
   static extractTokensFromBurnResult(burnResult: ITransactionResult): {
-    success: boolean, 
+    success: boolean,
     tokens: {collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint}[],
   } {
     if (burnResult.status !== this.transactionStatus.SUCCESS) {
@@ -256,7 +286,7 @@
   static bigIntToDecimals(number: bigint, decimals = 18) {
     const numberStr = number.toString();
     const dotPos = numberStr.length - decimals;
-  
+
     if (dotPos <= 0) {
       return '0.' + '0'.repeat(Math.abs(dotPos)) + numberStr;
     } else {
@@ -286,7 +316,7 @@
 
     return obj;
   }
-  
+
   private static extractData(data: any, type: any): any {
     if(!type) return data.toHuman();
     if (['u16', 'u32'].indexOf(type.type) > -1) return data.toNumber();
@@ -532,6 +562,26 @@
     });
   }
 
+  async getPaymentInfo(signer: TSigner, tx: any, len: number | null) {
+    const api = this.getApi();
+    const signingInfo = await api.derive.tx.signingInfo(signer.address);
+
+    // We need to sign the tx because
+    // unsigned transactions does not have an inclusion fee
+    tx.sign(signer, {
+      blockHash: api.genesisHash,
+      genesisHash: api.genesisHash,
+      runtimeVersion: api.runtimeVersion,
+      nonce: signingInfo.nonce,
+    });
+
+    if (len === null) {
+      return (await this.callRpc('api.rpc.payment.queryInfo', [tx.toHex()])) as RuntimeDispatchInfo;
+    } else {
+      return (await api.call.transactionPaymentApi.queryInfo(tx, len)) as RuntimeDispatchInfo;
+    }
+  }
+
   constructApiCall(apiCall: string, params: any[]) {
     if(!apiCall.startsWith('api.')) throw Error(`Invalid api call: ${apiCall}`);
     let call = this.getApi() as any;
@@ -906,7 +956,7 @@
 
   /**
    * Check if user is in allow list.
-   * 
+   *
    * @param collectionId ID of collection
    * @param user Account to check
    * @example await getAdmins(1)
@@ -1016,7 +1066,7 @@
 
   /**
    * Get collection properties.
-   * 
+   *
    * @param collectionId ID of collection
    * @param propertyKeys optionally filter the returned properties to only these keys
    * @example getProperties(1219, ['location', 'date', 'time', 'isParadise']);
@@ -1237,8 +1287,8 @@
     if (tokenData === null || tokenData.owner === null) return null;
     const owner = {} as any;
     for (const key of Object.keys(tokenData.owner)) {
-      owner[key.toLocaleLowerCase()] = key.toLocaleLowerCase() == 'substrate' 
-        ? CrossAccountId.normalizeSubstrateAddress(tokenData.owner[key]) 
+      owner[key.toLocaleLowerCase()] = key.toLocaleLowerCase() == 'substrate'
+        ? CrossAccountId.normalizeSubstrateAddress(tokenData.owner[key])
         : tokenData.owner[key];
     }
     tokenData.normalizedOwner = CrossAccountId.fromLowerCaseKeys(owner);
@@ -1268,7 +1318,7 @@
 
   /**
    * Get token property permissions.
-   * 
+   *
    * @param collectionId ID of collection
    * @param propertyKeys optionally filter the returned property permissions to only these keys
    * @example getPropertyPermissions(1219, ['location', 'date', 'time', 'isParadise']);
@@ -1300,7 +1350,7 @@
 
   /**
    * Get properties, metadata assigned to a token.
-   * 
+   *
    * @param collectionId ID of collection
    * @param tokenId ID of token
    * @param propertyKeys optionally filter the returned properties to only these keys
@@ -2135,8 +2185,8 @@
         };
       }
     });
-    const isSuccess = this.helper.address.normalizeSubstrate(typeof signer === 'string' ? signer : signer.address) === transfer.from 
-      && this.helper.address.normalizeSubstrate(address) === transfer.to 
+    const isSuccess = this.helper.address.normalizeSubstrate(typeof signer === 'string' ? signer : signer.address) === transfer.from
+      && this.helper.address.normalizeSubstrate(address) === transfer.to
       && BigInt(amount) === transfer.amount;
     return isSuccess;
   }
@@ -2184,8 +2234,8 @@
         };
       }
     });
-    const isSuccess = (typeof signer === 'string' ? signer : signer.address) === transfer.from 
-      && address === transfer.to 
+    const isSuccess = (typeof signer === 'string' ? signer : signer.address) === transfer.from
+      && address === transfer.to
       && BigInt(amount) === transfer.amount;
     return isSuccess;
   }
@@ -2254,6 +2304,25 @@
   transferToSubstrate(signer: TSigner, address: TSubstrateAccount, amount: bigint | string): Promise<boolean> {
     return this.subBalanceGroup.transferToSubstrate(signer, address, amount);
   }
+
+  async forceTransferToSubstrate(signer: TSigner, from: TSubstrateAccount, to: TSubstrateAccount, amount: bigint | string): Promise<boolean> {
+    const result = await this.helper.executeExtrinsic(signer, 'api.tx.balances.forceTransfer', [from, to, amount], true);
+
+    let transfer = {from: null, to: null, amount: 0n} as any;
+    result.result.events.forEach(({event: {data, method, section}}) => {
+      if ((section === 'balances') && (method === 'Transfer')) {
+        transfer = {
+          from: this.helper.address.normalizeSubstrate(data[0]),
+          to: this.helper.address.normalizeSubstrate(data[1]),
+          amount: BigInt(data[2]),
+        };
+      }
+    });
+    let isSuccess = this.helper.address.normalizeSubstrate(from) === transfer.from;
+    isSuccess = isSuccess && this.helper.address.normalizeSubstrate(to) === transfer.to;
+    isSuccess = isSuccess && BigInt(amount) === transfer.amount;
+    return isSuccess;
+  }
 }
 
 class AddressGroup extends HelperGroup<ChainHelperBase> {
@@ -2364,7 +2433,7 @@
   async getTotalStakedPerBlock(address: ICrossAccountId): Promise<IStakingInfo[]> {
     const rawTotalStakerdPerBlock = await this.helper.callRpc('api.rpc.appPromotion.totalStakedPerBlock', [address]);
     return rawTotalStakerdPerBlock.map(([block, amount]: any[]) => {
-      return { 
+      return {
         block: block.toBigInt(),
         amount: amount.toBigInt(),
       };
@@ -2769,7 +2838,7 @@
           this.blocksNum,
           this.options.periodic ? [this.options.periodic.period, this.options.periodic.repetitions] : null,
           this.options.priority ?? null,
-          {Value: scheduledTx},
+          scheduledTx,
         ],
         expectSuccess,
       );
@@ -2791,7 +2860,6 @@
       expectSuccess?: boolean,
     ): Promise<ITransactionResult> {
       const call = this.constructApiCall(extrinsic, params);
-
       return super.executeExtrinsic(
         sender,
         'api.tx.sudo.sudo',