--- /dev/null
+++ b/.maintain/frame-weight-template.hbs
@@ -0,0 +1,95 @@
+// Template adopted from https://github.com/paritytech/substrate/blob/master/.maintain/frame-weight-template.hbs
+
+//! Autogenerated weights for {{pallet}}
+//!
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION {{version}}
+//! DATE: {{date}}, STEPS: `{{cmd.steps}}`, REPEAT: {{cmd.repeat}}, LOW RANGE: `{{cmd.lowest_range_values}}`, HIGH RANGE: `{{cmd.highest_range_values}}`
+//! EXECUTION: {{cmd.execution}}, WASM-EXECUTION: {{cmd.wasm_execution}}, CHAIN: {{cmd.chain}}, DB CACHE: {{cmd.db_cache}}
+
+// Executed Command:
+{{#each args as |arg|~}}
+// {{arg}}
+{{/each}}
+
+#![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}}.
+pub trait WeightInfo {
+	{{~#each benchmarks as |benchmark|}}
+	fn {{benchmark.name~}}
+	(
+		{{~#each benchmark.components as |c| ~}}
+		{{c.name}}: u32, {{/each~}}
+	) -> Weight;
+	{{~/each}}
+}
+
+/// Weights for {{pallet}} using the Substrate node and recommended hardware.
+pub struct SubstrateWeight<T>(PhantomData<T>);
+impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
+	{{~#each benchmarks as |benchmark|}}
+	{{~#each benchmark.comments as |comment|}}
+	// {{comment}}
+	{{~/each}}
+	fn {{benchmark.name~}}
+	(
+		{{~#each benchmark.components as |c| ~}}
+		{{~#if (not c.is_used)}}_{{/if}}{{c.name}}: u32, {{/each~}}
+	) -> Weight {
+		({{underscore benchmark.base_weight}} as Weight)
+			{{~#each benchmark.component_weight as |cw|}}
+			// Standard Error: {{underscore cw.error}}
+			.saturating_add(({{underscore cw.slope}} as Weight).saturating_mul({{cw.name}} as Weight))
+			{{~/each}}
+			{{~#if (ne benchmark.base_reads "0")}}
+			.saturating_add(T::DbWeight::get().reads({{benchmark.base_reads}} as Weight))
+			{{~/if}}
+			{{~#each benchmark.component_reads as |cr|}}
+			.saturating_add(T::DbWeight::get().reads(({{cr.slope}} as Weight).saturating_mul({{cr.name}} as Weight)))
+			{{~/each}}
+			{{~#if (ne benchmark.base_writes "0")}}
+			.saturating_add(T::DbWeight::get().writes({{benchmark.base_writes}} as Weight))
+			{{~/if}}
+			{{~#each benchmark.component_writes as |cw|}}
+			.saturating_add(T::DbWeight::get().writes(({{cw.slope}} as Weight).saturating_mul({{cw.name}} as Weight)))
+			{{~/each}}
+	}
+	{{~/each}}
+}
+
+// For backwards compatibility and tests
+impl WeightInfo for () {
+	{{~#each benchmarks as |benchmark|}}
+	{{~#each benchmark.comments as |comment|}}
+	// {{comment}}
+	{{~/each}}
+	fn {{benchmark.name~}}
+	(
+		{{~#each benchmark.components as |c| ~}}
+		{{~#if (not c.is_used)}}_{{/if}}{{c.name}}: u32, {{/each~}}
+	) -> Weight {
+		({{underscore benchmark.base_weight}} as Weight)
+			{{~#each benchmark.component_weight as |cw|}}
+			// Standard Error: {{underscore cw.error}}
+			.saturating_add(({{underscore cw.slope}} as Weight).saturating_mul({{cw.name}} as Weight))
+			{{~/each}}
+			{{~#if (ne benchmark.base_reads "0")}}
+			.saturating_add(RocksDbWeight::get().reads({{benchmark.base_reads}} as Weight))
+			{{~/if}}
+			{{~#each benchmark.component_reads as |cr|}}
+			.saturating_add(RocksDbWeight::get().reads(({{cr.slope}} as Weight).saturating_mul({{cr.name}} as Weight)))
+			{{~/each}}
+			{{~#if (ne benchmark.base_writes "0")}}
+			.saturating_add(RocksDbWeight::get().writes({{benchmark.base_writes}} as Weight))
+			{{~/if}}
+			{{~#each benchmark.component_writes as |cw|}}
+			.saturating_add(RocksDbWeight::get().writes(({{cw.slope}} as Weight).saturating_mul({{cw.name}} as Weight)))
+			{{~/each}}
+	}
+	{{~/each}}
+}
\ No newline at end of file
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,11 @@
+_bench:
+	cargo run --release --features runtime-benchmarks -- \
+	benchmark --pallet pallet-$(PALLET) \
+	--wasm-execution compiled --extrinsic '*' \
+	--template .maintain/frame-weight-template.hbs --steps=50 --repeat=20 \
+	--output=./pallets/$(PALLET)/src/weights.rs
+
+bench-evm-migration:
+	make _bench PALLET=evm-migration
+
+bench: bench-evm-migration
\ No newline at end of file
--- /dev/null
+++ b/pallets/evm-migration/src/weights.rs
@@ -0,0 +1,80 @@
+// Template adopted from https://github.com/paritytech/substrate/blob/master/.maintain/frame-weight-template.hbs
+
+//! Autogenerated weights for pallet_evm_migration
+//!
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 3.0.0
+//! DATE: 2021-08-12, STEPS: `[50, ]`, REPEAT: 20, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! EXECUTION: None, WASM-EXECUTION: Compiled, CHAIN: None, DB CACHE: 128
+
+// Executed Command:
+// target/release/nft
+// benchmark
+// --pallet
+// pallet-evm-migration
+// --wasm-execution
+// compiled
+// --extrinsic
+// *
+// --template
+// .maintain/frame-weight-template.hbs
+// --steps=50
+// --repeat=20
+// --output=./pallets/evm-migration/src/weights.rs
+
+
+#![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_evm_migration.
+pub trait WeightInfo {
+	fn begin() -> Weight;
+	fn set_data(b: u32, ) -> Weight;
+	fn finish(b: u32, ) -> Weight;
+}
+
+/// Weights for pallet_evm_migration using the Substrate node and recommended hardware.
+pub struct SubstrateWeight<T>(PhantomData<T>);
+impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
+	fn begin() -> Weight {
+		(6_210_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(3 as Weight))
+			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+	}
+	fn set_data(b: u32, ) -> Weight {
+		(2_926_000 as Weight)
+			// Standard Error: 4_000
+			.saturating_add((649_000 as Weight).saturating_mul(b as Weight))
+			.saturating_add(T::DbWeight::get().reads(1 as Weight))
+			.saturating_add(T::DbWeight::get().writes((1 as Weight).saturating_mul(b as Weight)))
+	}
+	fn finish(_b: u32, ) -> Weight {
+		(4_309_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(1 as Weight))
+			.saturating_add(T::DbWeight::get().writes(2 as Weight))
+	}
+}
+
+// For backwards compatibility and tests
+impl WeightInfo for () {
+	fn begin() -> Weight {
+		(6_210_000 as Weight)
+			.saturating_add(RocksDbWeight::get().reads(3 as Weight))
+			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
+	}
+	fn set_data(b: u32, ) -> Weight {
+		(2_926_000 as Weight)
+			// Standard Error: 4_000
+			.saturating_add((649_000 as Weight).saturating_mul(b as Weight))
+			.saturating_add(RocksDbWeight::get().reads(1 as Weight))
+			.saturating_add(RocksDbWeight::get().writes((1 as Weight).saturating_mul(b as Weight)))
+	}
+	fn finish(_b: u32, ) -> Weight {
+		(4_309_000 as Weight)
+			.saturating_add(RocksDbWeight::get().reads(1 as Weight))
+			.saturating_add(RocksDbWeight::get().writes(2 as Weight))
+	}
+}
\ No newline at end of file