--- /dev/null
+++ b/smart_contract/ink-types-node-runtime/Cargo.lock
@@ -0,0 +1,4153 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "Inflector"
+version = "0.11.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe438c63458706e03479442743baae6c88256498e6431708f6dfc520a26515d3"
+dependencies = [
+ "lazy_static",
+ "regex",
+]
+
+[[package]]
+name = "addr2line"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b6a2d3371669ab3ca9797670853d61402b03d0b4b9ebf33d677dfa720203072"
+dependencies = [
+ "gimli",
+]
+
+[[package]]
+name = "adler"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee2a4ec343196209d6594e19543ae87a39f96d5534d7174822a3ad825dd6ed7e"
+
+[[package]]
+name = "ahash"
+version = "0.2.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f33b5018f120946c1dcf279194f238a9f146725593ead1c08fa47ff22b0b5d3"
+dependencies = [
+ "const-random",
+]
+
+[[package]]
+name = "aho-corasick"
+version = "0.7.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "043164d8ba5c4c3035fec9bbee8647c0261d788f3474306f93bb65901cae0e86"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "alga"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f823d037a7ec6ea2197046bafd4ae150e6bc36f9ca347404f46a46823fa84f2"
+dependencies = [
+ "approx",
+ "num-complex",
+ "num-traits",
+]
+
+[[package]]
+name = "anyhow"
+version = "1.0.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85bb70cc08ec97ca5450e6eba421deeea5f172c0fc61f78b5357b2a8e8be195f"
+
+[[package]]
+name = "approx"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0e60b75072ecd4168020818c0107f2857bb6c4e64252d8d3983f6263b40a5c3"
+dependencies = [
+ "num-traits",
+]
+
+[[package]]
+name = "arrayref"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544"
+
+[[package]]
+name = "arrayvec"
+version = "0.4.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd9fd44efafa8690358b7408d253adf110036b88f55672a933f01d616ad9b1b9"
+dependencies = [
+ "nodrop",
+]
+
+[[package]]
+name = "arrayvec"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cff77d8686867eceff3105329d4698d96c2391c176d5d03adc90c7389162b5b8"
+
+[[package]]
+name = "asn1_der"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6fce6b6a0ffdafebd82c87e79e3f40e8d2c523e5fea5566ff6b90509bf98d638"
+dependencies = [
+ "asn1_der_derive",
+]
+
+[[package]]
+name = "asn1_der_derive"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d0864d84b8e07b145449be9a8537db86bf9de5ce03b913214694643b4743502"
+dependencies = [
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "async-std"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "538ecb01eb64eecd772087e5b6f7540cbc917f047727339a472dafed2185b267"
+dependencies = [
+ "async-task",
+ "broadcaster",
+ "crossbeam-channel",
+ "crossbeam-deque",
+ "crossbeam-utils",
+ "futures-core",
+ "futures-io",
+ "futures-timer 2.0.2",
+ "kv-log-macro",
+ "log",
+ "memchr",
+ "mio",
+ "mio-uds",
+ "num_cpus",
+ "once_cell",
+ "pin-project-lite",
+ "pin-utils",
+ "slab",
+]
+
+[[package]]
+name = "async-task"
+version = "1.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ac2c016b079e771204030951c366db398864f5026f84a44dafb0ff20f02085d"
+dependencies = [
+ "libc",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "autocfg"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d49d90015b3c36167a20fe2810c5cd875ad504b39cff3d4eae7977e6b7c1cb2"
+
+[[package]]
+name = "autocfg"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8aac770f1885fd7e387acedd76065302551364496e46b3dd00860b2f8359b9d"
+
+[[package]]
+name = "backtrace"
+version = "0.3.50"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46254cf2fdcdf1badb5934448c1bcbe046a56537b3987d96c51a7afc5d03f293"
+dependencies = [
+ "addr2line",
+ "cfg-if",
+ "libc",
+ "miniz_oxide",
+ "object",
+ "rustc-demangle",
+]
+
+[[package]]
+name = "base58"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5024ee8015f02155eee35c711107ddd9a9bf3cb689cf2a9089c97e79b6e1ae83"
+
+[[package]]
+name = "bitflags"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+
+[[package]]
+name = "bitmask"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5da9b3d9f6f585199287a473f4f8dfab6566cf827d15c00c219f53c645687ead"
+
+[[package]]
+name = "bitvec"
+version = "0.17.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41262f11d771fd4a61aa3ce019fca363b4b6c282fca9da2a31186d3965a47a5c"
+dependencies = [
+ "either",
+ "radium",
+]
+
+[[package]]
+name = "blake2-rfc"
+version = "0.2.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d6d530bdd2d52966a6d03b7a964add7ae1a288d25214066fd4b600f0f796400"
+dependencies = [
+ "arrayvec 0.4.12",
+ "constant_time_eq",
+]
+
+[[package]]
+name = "blake2b_simd"
+version = "0.5.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8fb2d74254a3a0b5cac33ac9f8ed0e44aa50378d9dbb2e5d83bd21ed1dc2c8a"
+dependencies = [
+ "arrayref",
+ "arrayvec 0.5.1",
+ "constant_time_eq",
+]
+
+[[package]]
+name = "blake2s_simd"
+version = "0.5.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab9e07352b829279624ceb7c64adb4f585dacdb81d35cafae81139ccd617cf44"
+dependencies = [
+ "arrayref",
+ "arrayvec 0.5.1",
+ "constant_time_eq",
+]
+
+[[package]]
+name = "block-buffer"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0940dc441f31689269e10ac70eb1002a3a1d3ad1390e030043662eb7fe4688b"
+dependencies = [
+ "block-padding",
+ "byte-tools",
+ "byteorder",
+ "generic-array",
+]
+
+[[package]]
+name = "block-padding"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa79dedbb091f449f1f39e53edf88d5dbe95f895dae6135a8d7b881fb5af73f5"
+dependencies = [
+ "byte-tools",
+]
+
+[[package]]
+name = "broadcaster"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9c972e21e0d055a36cf73e4daae870941fe7a8abcd5ac3396aab9e4c126bd87"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-sink",
+ "futures-util",
+ "parking_lot 0.10.2",
+ "slab",
+]
+
+[[package]]
+name = "bs58"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "476e9cd489f9e121e02ffa6014a8ef220ecb15c05ed23fc34cca13925dc283fb"
+
+[[package]]
+name = "bumpalo"
+version = "3.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e8c087f005730276d1096a652e92a8bacee2e2472bcc9715a74d2bec38b5820"
+
+[[package]]
+name = "byte-slice-cast"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0a5e3906bcbf133e33c1d4d95afc664ad37fbdb9f6568d8043e7ea8c27d93d3"
+
+[[package]]
+name = "byte-tools"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"
+
+[[package]]
+name = "byteorder"
+version = "1.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
+
+[[package]]
+name = "bytes"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e4cec68f03f32e44924783795810fa50a7035d8c8ebe78580ad7e6c703fba38"
+
+[[package]]
+name = "cc"
+version = "1.0.58"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f9a06fb2e53271d7c279ec1efea6ab691c35a2ae67ec0d91d7acec0caf13b518"
+
+[[package]]
+name = "cfg-if"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
+
+[[package]]
+name = "clear_on_drop"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c9cc5db465b294c3fa986d5bbb0f3017cd850bff6dd6c52f9ccff8b4d21b7b08"
+dependencies = [
+ "cc",
+]
+
+[[package]]
+name = "cloudabi"
+version = "0.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
+dependencies = [
+ "bitflags",
+]
+
+[[package]]
+name = "const-random"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f1af9ac737b2dd2d577701e59fd09ba34822f6f2ebdb30a7647405d9e55e16a"
+dependencies = [
+ "const-random-macro",
+ "proc-macro-hack",
+]
+
+[[package]]
+name = "const-random-macro"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25e4c606eb459dd29f7c57b2e0879f2b6f14ee130918c2b78ccb58a9624e6c7a"
+dependencies = [
+ "getrandom",
+ "proc-macro-hack",
+]
+
+[[package]]
+name = "constant_time_eq"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "245097e9a4535ee1e3e3931fcfcd55a796a44c643e8596ff6566d68f09b87bbc"
+
+[[package]]
+name = "crossbeam-channel"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cced8691919c02aac3cb0a1bc2e9b73d89e832bf9a06fc579d4e71b68a2da061"
+dependencies = [
+ "crossbeam-utils",
+ "maybe-uninit",
+]
+
+[[package]]
+name = "crossbeam-deque"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9f02af974daeee82218205558e51ec8768b48cf524bd01d550abe5573a608285"
+dependencies = [
+ "crossbeam-epoch",
+ "crossbeam-utils",
+ "maybe-uninit",
+]
+
+[[package]]
+name = "crossbeam-epoch"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "058ed274caafc1f60c4997b5fc07bf7dc7cca454af7c6e81edffe5f33f70dace"
+dependencies = [
+ "autocfg 1.0.0",
+ "cfg-if",
+ "crossbeam-utils",
+ "lazy_static",
+ "maybe-uninit",
+ "memoffset",
+ "scopeguard",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
+dependencies = [
+ "autocfg 1.0.0",
+ "cfg-if",
+ "lazy_static",
+]
+
+[[package]]
+name = "crunchy"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
+
+[[package]]
+name = "crypto-mac"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4434400df11d95d556bac068ddfedd482915eb18fe8bea89bc80b6e4b1c179e5"
+dependencies = [
+ "generic-array",
+ "subtle 1.0.0",
+]
+
+[[package]]
+name = "curve25519-dalek"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d85653f070353a16313d0046f173f70d1aadd5b42600a14de626f0dfb3473a5"
+dependencies = [
+ "byteorder",
+ "digest",
+ "rand_core 0.5.1",
+ "subtle 2.2.3",
+ "zeroize",
+]
+
+[[package]]
+name = "data-encoding"
+version = "2.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72aa14c04dfae8dd7d8a2b1cb7ca2152618cd01336dbfe704b8dcbf8d41dbd69"
+
+[[package]]
+name = "derive_more"
+version = "0.99.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "298998b1cf6b5b2c8a7b023dfd45821825ce3ba8a8af55c921a0e734e4653f76"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "digest"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3d0c8c8752312f9713efd397ff63acb9f85585afbf179282e720e7704954dd5"
+dependencies = [
+ "generic-array",
+]
+
+[[package]]
+name = "ed25519-dalek"
+version = "1.0.0-pre.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "978710b352437433c97b2bff193f2fb1dfd58a093f863dd95e225a19baa599a2"
+dependencies = [
+ "clear_on_drop",
+ "curve25519-dalek",
+ "rand 0.7.3",
+ "sha2",
+]
+
+[[package]]
+name = "either"
+version = "1.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb1f6b1ce1c140482ea30ddd3335fc0024ac7ee112895426e0a629a6c20adfe3"
+
+[[package]]
+name = "environmental"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "516aa8d7a71cb00a1c4146f0798549b93d083d4f189b3ced8f3de6b8f11ee6c4"
+
+[[package]]
+name = "failure"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d32e9bd16cc02eae7db7ef620b392808b89f6a5e16bb3497d159c6b92a0f4f86"
+dependencies = [
+ "backtrace",
+ "failure_derive",
+]
+
+[[package]]
+name = "failure_derive"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa4da3c766cd7a0db8242e326e9e4e081edd567072893ed320008189715366a4"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
+
+[[package]]
+name = "fake-simd"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e88a8acf291dafb59c2d96e8f59828f3838bb1a70398823ade51a84de6a6deed"
+
+[[package]]
+name = "finality-grandpa"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8feb87a63249689640ac9c011742c33139204e3c134293d3054022276869133b"
+dependencies = [
+ "either",
+ "futures",
+ "futures-timer 2.0.2",
+ "log",
+ "num-traits",
+ "parity-scale-codec",
+ "parking_lot 0.9.0",
+]
+
+[[package]]
+name = "fixed-hash"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11498d382790b7a8f2fd211780bec78619bba81cdad3a283997c0c41f836759c"
+dependencies = [
+ "byteorder",
+ "rand 0.7.3",
+ "rustc-hex",
+ "static_assertions",
+]
+
+[[package]]
+name = "fixedbitset"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37ab347416e802de484e4d03c7316c48f1ecb56574dfd4a46a80f173ce1de04d"
+
+[[package]]
+name = "fnv"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
+[[package]]
+name = "frame-benchmarking"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-support 2.0.0-rc3",
+ "frame-system 2.0.0-rc3",
+ "linregress",
+ "parity-scale-codec",
+ "paste",
+ "sp-api",
+ "sp-io 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-runtime-interface 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "frame-executive"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-support 2.0.0-rc3",
+ "frame-system 2.0.0-rc3",
+ "parity-scale-codec",
+ "serde",
+ "sp-io 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+ "sp-tracing 2.0.0-rc3",
+]
+
+[[package]]
+name = "frame-metadata"
+version = "11.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "parity-scale-codec",
+ "serde",
+ "sp-core 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "frame-metadata"
+version = "11.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "parity-scale-codec",
+ "serde",
+ "sp-core 2.0.0-rc4",
+ "sp-std 2.0.0-rc4",
+]
+
+[[package]]
+name = "frame-support"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "bitmask",
+ "frame-metadata 11.0.0-rc3",
+ "frame-support-procedural 2.0.0-rc3",
+ "impl-trait-for-tuples",
+ "log",
+ "once_cell",
+ "parity-scale-codec",
+ "paste",
+ "serde",
+ "smallvec 1.4.1",
+ "sp-arithmetic 2.0.0-rc3",
+ "sp-core 2.0.0-rc3",
+ "sp-inherents 2.0.0-rc3",
+ "sp-io 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-state-machine 0.8.0-rc3",
+ "sp-std 2.0.0-rc3",
+ "sp-tracing 2.0.0-rc3",
+]
+
+[[package]]
+name = "frame-support"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "bitmask",
+ "frame-metadata 11.0.0-rc4",
+ "frame-support-procedural 2.0.0-rc4",
+ "impl-trait-for-tuples",
+ "log",
+ "once_cell",
+ "parity-scale-codec",
+ "paste",
+ "serde",
+ "smallvec 1.4.1",
+ "sp-arithmetic 2.0.0-rc4",
+ "sp-core 2.0.0-rc4",
+ "sp-inherents 2.0.0-rc4",
+ "sp-io 2.0.0-rc4",
+ "sp-runtime 2.0.0-rc4",
+ "sp-state-machine 0.8.0-rc4",
+ "sp-std 2.0.0-rc4",
+ "sp-tracing 2.0.0-rc4",
+]
+
+[[package]]
+name = "frame-support-procedural"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-support-procedural-tools 2.0.0-rc3",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "frame-support-procedural"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "frame-support-procedural-tools 2.0.0-rc4",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "frame-support-procedural-tools"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-support-procedural-tools-derive 2.0.0-rc3",
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "frame-support-procedural-tools"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "frame-support-procedural-tools-derive 2.0.0-rc4",
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "frame-support-procedural-tools-derive"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "frame-support-procedural-tools-derive"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "frame-system"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-support 2.0.0-rc3",
+ "impl-trait-for-tuples",
+ "parity-scale-codec",
+ "serde",
+ "sp-core 2.0.0-rc3",
+ "sp-io 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+ "sp-version 2.0.0-rc3",
+]
+
+[[package]]
+name = "frame-system"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "frame-support 2.0.0-rc4",
+ "impl-trait-for-tuples",
+ "parity-scale-codec",
+ "serde",
+ "sp-core 2.0.0-rc4",
+ "sp-io 2.0.0-rc4",
+ "sp-runtime 2.0.0-rc4",
+ "sp-std 2.0.0-rc4",
+ "sp-version 2.0.0-rc4",
+]
+
+[[package]]
+name = "fuchsia-cprng"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
+
+[[package]]
+name = "fuchsia-zircon"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e9763c69ebaae630ba35f74888db465e49e259ba1bc0eda7d06f4a067615d82"
+dependencies = [
+ "bitflags",
+ "fuchsia-zircon-sys",
+]
+
+[[package]]
+name = "fuchsia-zircon-sys"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
+
+[[package]]
+name = "futures"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e05b85ec287aac0dc34db7d4a569323df697f9c55b99b15d6b4ef8cde49f613"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-executor",
+ "futures-io",
+ "futures-sink",
+ "futures-task",
+ "futures-util",
+]
+
+[[package]]
+name = "futures-channel"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f366ad74c28cca6ba456d95e6422883cfb4b252a83bed929c83abfdbbf2967d5"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+]
+
+[[package]]
+name = "futures-core"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59f5fff90fd5d971f936ad674802482ba441b6f09ba5e15fd8b39145582ca399"
+
+[[package]]
+name = "futures-executor"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10d6bb888be1153d3abeb9006b11b02cf5e9b209fda28693c31ae1e4e012e314"
+dependencies = [
+ "futures-core",
+ "futures-task",
+ "futures-util",
+ "num_cpus",
+]
+
+[[package]]
+name = "futures-io"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de27142b013a8e869c14957e6d2edeef89e97c289e69d042ee3a49acd8b51789"
+
+[[package]]
+name = "futures-macro"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0b5a30a4328ab5473878237c447333c093297bded83a4983d10f4deea240d39"
+dependencies = [
+ "proc-macro-hack",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "futures-sink"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f2032893cb734c7a05d85ce0cc8b8c4075278e93b24b66f9de99d6eb0fa8acc"
+
+[[package]]
+name = "futures-task"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bdb66b5f09e22019b1ab0830f7785bcea8e7a42148683f99214f73f8ec21a626"
+dependencies = [
+ "once_cell",
+]
+
+[[package]]
+name = "futures-timer"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1de7508b218029b0f01662ed8f61b1c964b3ae99d6f25462d0f55a595109df6"
+
+[[package]]
+name = "futures-timer"
+version = "3.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e64b03909df88034c26dc1547e8970b91f98bdb65165d6a4e9110d94263dbb2c"
+
+[[package]]
+name = "futures-util"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8764574ff08b701a084482c3c7031349104b07ac897393010494beaa18ce32c6"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-macro",
+ "futures-sink",
+ "futures-task",
+ "memchr",
+ "pin-project",
+ "pin-utils",
+ "proc-macro-hack",
+ "proc-macro-nested",
+ "slab",
+]
+
+[[package]]
+name = "generic-array"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c68f0274ae0e023facc3c97b2e00f076be70e254bc851d972503b328db79b2ec"
+dependencies = [
+ "typenum",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.1.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7abc8dd8451921606d809ba32e95b6111925cd2906060d2dcc29c070220503eb"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
+[[package]]
+name = "gimli"
+version = "0.22.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aaf91faf136cb47367fa430cd46e37a788775e7fa104f8b4bcb3861dc389b724"
+
+[[package]]
+name = "h2"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "993f9e0baeed60001cf565546b0d3dbe6a6ad23f2bd31644a133c641eccf6d53"
+dependencies = [
+ "bytes",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "futures-util",
+ "http",
+ "indexmap",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
+[[package]]
+name = "hash-db"
+version = "0.15.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d23bd4e7b5eda0d0f3a307e8b381fdc8ba9000f26fbe912250c0a4cc3956364a"
+
+[[package]]
+name = "hash256-std-hasher"
+version = "0.15.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92c171d55b98633f4ed3860808f004099b36c1cc29c42cfc53aa8591b21efcf2"
+dependencies = [
+ "crunchy",
+]
+
+[[package]]
+name = "hashbrown"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e6073d0ca812575946eb5f35ff68dbe519907b25c42530389ff946dc84c6ead"
+dependencies = [
+ "ahash",
+ "autocfg 0.1.7",
+]
+
+[[package]]
+name = "heck"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
+dependencies = [
+ "unicode-segmentation",
+]
+
+[[package]]
+name = "hermit-abi"
+version = "0.1.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3deed196b6e7f9e44a2ae8d94225d80302d81208b1bb673fd21fe634645c85a9"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "hex"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "644f9158b2f133fd50f5fb3242878846d9eb792e445c893805ff0e3824006e35"
+
+[[package]]
+name = "hmac"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5dcb5e64cda4c23119ab41ba960d1e170a774c8e4b9d9e6a9bc18aabf5e59695"
+dependencies = [
+ "crypto-mac",
+ "digest",
+]
+
+[[package]]
+name = "hmac-drbg"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c6e570451493f10f6581b48cdd530413b63ea9e780f544bfd3bdcaa0d89d1a7b"
+dependencies = [
+ "digest",
+ "generic-array",
+ "hmac",
+]
+
+[[package]]
+name = "http"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28d569972648b2c512421b5f2a405ad6ac9666547189d0c5477a3f200f3e02f9"
+dependencies = [
+ "bytes",
+ "fnv",
+ "itoa",
+]
+
+[[package]]
+name = "http-body"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13d5ff830006f7646652e057693569bfe0d51760c0085a071769d142a205111b"
+dependencies = [
+ "bytes",
+ "http",
+]
+
+[[package]]
+name = "httparse"
+version = "1.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd179ae861f0c2e53da70d892f5f3029f9594be0c41dc5269cd371691b1dc2f9"
+
+[[package]]
+name = "hyper"
+version = "0.13.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e68a8dd9716185d9e64ea473ea6ef63529252e3e27623295a0378a19665d5eb"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "h2",
+ "http",
+ "http-body",
+ "httparse",
+ "itoa",
+ "pin-project",
+ "time",
+ "tokio",
+ "tower-service",
+ "tracing",
+ "want",
+]
+
+[[package]]
+name = "idna"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02e2673c30ee86b5b96a9cb52ad15718aa1f966f5ab9ad54a8b95d5ca33120a9"
+dependencies = [
+ "matches",
+ "unicode-bidi",
+ "unicode-normalization",
+]
+
+[[package]]
+name = "impl-codec"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1be51a921b067b0eaca2fad532d9400041561aa922221cc65f95a85641c6bf53"
+dependencies = [
+ "parity-scale-codec",
+]
+
+[[package]]
+name = "impl-serde"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "58e3cae7e99c7ff5a995da2cf78dd0a5383740eda71d98cf7b1910c301ac69b8"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "impl-serde"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b47ca4d2b6931707a55fce5cf66aff80e2178c8b63bbb4ecb5695cbc870ddf6f"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "impl-trait-for-tuples"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ef5550a42e3740a0e71f909d4c861056a284060af885ae7aa6242820f920d9d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "indexmap"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c398b2b113b55809ceb9ee3e753fcbac793f1956663f3c36549c1346015c2afe"
+dependencies = [
+ "autocfg 1.0.0",
+]
+
+[[package]]
+name = "ink_abi"
+version = "2.1.0"
+source = "git+https://github.com/paritytech/ink?tag=latest-v2#cca31543d338dcd69c7ac922988b91ebf170edb2"
+dependencies = [
+ "derive_more",
+ "ink_abi_derive",
+ "ink_prelude",
+ "ink_primitives",
+ "serde",
+ "type-metadata",
+]
+
+[[package]]
+name = "ink_abi_derive"
+version = "2.1.0"
+source = "git+https://github.com/paritytech/ink?tag=latest-v2#cca31543d338dcd69c7ac922988b91ebf170edb2"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "ink_alloc"
+version = "2.1.0"
+source = "git+https://github.com/paritytech/ink?tag=latest-v2#cca31543d338dcd69c7ac922988b91ebf170edb2"
+dependencies = [
+ "wee_alloc",
+]
+
+[[package]]
+name = "ink_core"
+version = "2.1.0"
+source = "git+https://github.com/paritytech/ink?tag=latest-v2#cca31543d338dcd69c7ac922988b91ebf170edb2"
+dependencies = [
+ "blake2-rfc",
+ "byteorder",
+ "cfg-if",
+ "derive_more",
+ "ink_abi",
+ "ink_alloc",
+ "ink_core_derive",
+ "ink_prelude",
+ "ink_primitives",
+ "num-traits",
+ "parity-scale-codec",
+ "paste",
+ "rand 0.7.3",
+ "sha2",
+ "smallvec 1.4.1",
+ "tiny-keccak",
+ "type-metadata",
+]
+
+[[package]]
+name = "ink_core_derive"
+version = "2.1.0"
+source = "git+https://github.com/paritytech/ink?tag=latest-v2#cca31543d338dcd69c7ac922988b91ebf170edb2"
+dependencies = [
+ "ink_primitives",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
+
+[[package]]
+name = "ink_prelude"
+version = "2.1.0"
+source = "git+https://github.com/paritytech/ink?tag=latest-v2#cca31543d338dcd69c7ac922988b91ebf170edb2"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "ink_primitives"
+version = "2.1.0"
+source = "git+https://github.com/paritytech/ink?tag=latest-v2#cca31543d338dcd69c7ac922988b91ebf170edb2"
+dependencies = [
+ "ink_prelude",
+ "parity-scale-codec",
+ "tiny-keccak",
+ "type-metadata",
+]
+
+[[package]]
+name = "ink_types_node_runtime"
+version = "0.1.0"
+dependencies = [
+ "frame-system 2.0.0-rc4",
+ "ink_core",
+ "nft-runtime",
+ "pallet-indices",
+ "parity-scale-codec",
+ "sp-core 2.0.0-rc4",
+ "sp-io 2.0.0-rc4",
+ "sp-runtime 2.0.0-rc4",
+ "type-metadata",
+]
+
+[[package]]
+name = "integer-sqrt"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f65877bf7d44897a473350b1046277941cee20b263397e90869c50b6e766088b"
+
+[[package]]
+name = "iovec"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2b3ea6ff95e175473f8ffe6a7eb7c00d054240321b84c57051175fe3c1e075e"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "itertools"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f56a2d0bc861f9165be4eb3442afd3c236d8a98afd426f65d92324ae1091a484"
+dependencies = [
+ "either",
+]
+
+[[package]]
+name = "itertools"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "284f18f85651fe11e8a991b2adb42cb078325c996ed026d994719efcfca1d54b"
+dependencies = [
+ "either",
+]
+
+[[package]]
+name = "itoa"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc6f3ad7b9d11a0c00842ff8de1b60ee58661048eb8049ed33c73594f359d7e6"
+
+[[package]]
+name = "js-sys"
+version = "0.3.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4b9172132a62451e56142bff9afc91c8e4a4500aa5b847da36815b63bfda916"
+dependencies = [
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "keccak"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67c21572b4949434e4fc1e1978b99c5f77064153c59d998bf13ecd96fb5ecba7"
+
+[[package]]
+name = "kernel32-sys"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
+dependencies = [
+ "winapi 0.2.8",
+ "winapi-build",
+]
+
+[[package]]
+name = "kv-log-macro"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0de8b303297635ad57c9f5059fd9cee7a47f8e8daa09df0fcd07dd39fb22977f"
+dependencies = [
+ "log",
+]
+
+[[package]]
+name = "lazy_static"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+
+[[package]]
+name = "libc"
+version = "0.2.72"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9f8082297d534141b30c8d39e9b1773713ab50fdbe4ff30f750d063b3bfd701"
+
+[[package]]
+name = "libm"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7d73b3f436185384286bd8098d17ec07c9a7d2388a6599f824d8502b529702a"
+
+[[package]]
+name = "libp2p"
+version = "0.19.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "057eba5432d3e740e313c6e13c9153d0cb76b4f71bfc2e5242ae5bdb7d41af67"
+dependencies = [
+ "bytes",
+ "futures",
+ "lazy_static",
+ "libp2p-core",
+ "libp2p-core-derive",
+ "libp2p-swarm",
+ "multihash",
+ "parity-multiaddr",
+ "parking_lot 0.10.2",
+ "pin-project",
+ "smallvec 1.4.1",
+ "wasm-timer",
+]
+
+[[package]]
+name = "libp2p-core"
+version = "0.19.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a0387b930c3d4c2533dc4893c1e0394185ddcc019846121b1b27491e45a2c08"
+dependencies = [
+ "asn1_der",
+ "bs58",
+ "ed25519-dalek",
+ "either",
+ "fnv",
+ "futures",
+ "futures-timer 3.0.2",
+ "lazy_static",
+ "libsecp256k1",
+ "log",
+ "multihash",
+ "multistream-select",
+ "parity-multiaddr",
+ "parking_lot 0.10.2",
+ "pin-project",
+ "prost",
+ "prost-build",
+ "rand 0.7.3",
+ "ring",
+ "rw-stream-sink",
+ "sha2",
+ "smallvec 1.4.1",
+ "thiserror",
+ "unsigned-varint 0.4.0",
+ "void",
+ "zeroize",
+]
+
+[[package]]
+name = "libp2p-core-derive"
+version = "0.19.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f09548626b737ed64080fde595e06ce1117795b8b9fc4d2629fa36561c583171"
+dependencies = [
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "libp2p-swarm"
+version = "0.19.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce53ff4d127cf8b39adf84dbd381ca32d49bd85788cee08e6669da2495993930"
+dependencies = [
+ "futures",
+ "libp2p-core",
+ "log",
+ "rand 0.7.3",
+ "smallvec 1.4.1",
+ "void",
+ "wasm-timer",
+]
+
+[[package]]
+name = "libsecp256k1"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fc1e2c808481a63dc6da2074752fdd4336a3c8fcc68b83db6f1fd5224ae7962"
+dependencies = [
+ "arrayref",
+ "crunchy",
+ "digest",
+ "hmac-drbg",
+ "rand 0.7.3",
+ "sha2",
+ "subtle 2.2.3",
+ "typenum",
+]
+
+[[package]]
+name = "linregress"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9290cf6f928576eeb9c096c6fad9d8d452a0a1a70a2bbffa6e36064eedc0aac9"
+dependencies = [
+ "failure",
+ "nalgebra",
+ "statrs",
+]
+
+[[package]]
+name = "lock_api"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4da24a77a3d8a6d4862d95f72e6fdb9c09a643ecdb402d754004a557f2bec75"
+dependencies = [
+ "scopeguard",
+]
+
+[[package]]
+name = "log"
+version = "0.4.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14b6052be84e6b71ab17edffc2eeabf5c2c3ae1fdb464aae35ac50c67a44e1f7"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "lru"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0609345ddee5badacf857d4f547e0e5a2e987db77085c24cd887f73573a04237"
+dependencies = [
+ "hashbrown",
+]
+
+[[package]]
+name = "matches"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
+
+[[package]]
+name = "matrixmultiply"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4f7ec66360130972f34830bfad9ef05c6610a43938a467bcc9ab9369ab3478f"
+dependencies = [
+ "rawpointer",
+]
+
+[[package]]
+name = "maybe-uninit"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
+
+[[package]]
+name = "memchr"
+version = "2.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3728d817d99e5ac407411fa471ff9800a778d88a24685968b36824eaf4bee400"
+
+[[package]]
+name = "memoffset"
+version = "0.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c198b026e1bbf08a937e94c6c60f9ec4a2267f5b0d2eec9c1b21b061ce2be55f"
+dependencies = [
+ "autocfg 1.0.0",
+]
+
+[[package]]
+name = "memory-db"
+version = "0.20.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be512cb2ccb4ecbdca937fdd4a62ea5f09f8e7195466a85e4632b3d5bcce82e6"
+dependencies = [
+ "ahash",
+ "hash-db",
+ "hashbrown",
+ "parity-util-mem",
+]
+
+[[package]]
+name = "memory-db"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb2999ff7a65d5a1d72172f6d51fa2ea03024b51aee709ba5ff81c3c629a2410"
+dependencies = [
+ "ahash",
+ "hash-db",
+ "hashbrown",
+ "parity-util-mem",
+]
+
+[[package]]
+name = "memory_units"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71d96e3f3c0b6325d8ccd83c33b28acb183edcb6c67938ba104ec546854b0882"
+
+[[package]]
+name = "memory_units"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8452105ba047068f40ff7093dd1d9da90898e63dd61736462e9cdda6a90ad3c3"
+
+[[package]]
+name = "merlin"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c6feca46f4fa3443a01769d768727f10c10a20fdb65e52dc16a81f0c8269bb78"
+dependencies = [
+ "byteorder",
+ "keccak",
+ "rand_core 0.5.1",
+ "zeroize",
+]
+
+[[package]]
+name = "miniz_oxide"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be0f75932c1f6cfae3c04000e40114adf955636e19040f9c0a2c380702aa1c7f"
+dependencies = [
+ "adler",
+]
+
+[[package]]
+name = "mio"
+version = "0.6.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fce347092656428bc8eaf6201042cb551b8d67855af7374542a92a0fbfcac430"
+dependencies = [
+ "cfg-if",
+ "fuchsia-zircon",
+ "fuchsia-zircon-sys",
+ "iovec",
+ "kernel32-sys",
+ "libc",
+ "log",
+ "miow",
+ "net2",
+ "slab",
+ "winapi 0.2.8",
+]
+
+[[package]]
+name = "mio-uds"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "afcb699eb26d4332647cc848492bbc15eafb26f08d0304550d5aa1f612e066f0"
+dependencies = [
+ "iovec",
+ "libc",
+ "mio",
+]
+
+[[package]]
+name = "miow"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919"
+dependencies = [
+ "kernel32-sys",
+ "net2",
+ "winapi 0.2.8",
+ "ws2_32-sys",
+]
+
+[[package]]
+name = "multihash"
+version = "0.11.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f75db05d738947aa5389863aadafbcf2e509d7ba099dc2ddcdf4fc66bf7a9e03"
+dependencies = [
+ "blake2b_simd",
+ "blake2s_simd",
+ "digest",
+ "sha-1",
+ "sha2",
+ "sha3",
+ "unsigned-varint 0.3.3",
+]
+
+[[package]]
+name = "multimap"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8883adfde9756c1d30b0f519c9b8c502a94b41ac62f696453c37c7fc0a958ce"
+
+[[package]]
+name = "multistream-select"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c9157e87afbc2ef0d84cc0345423d715f445edde00141c93721c162de35a05e5"
+dependencies = [
+ "bytes",
+ "futures",
+ "log",
+ "pin-project",
+ "smallvec 1.4.1",
+ "unsigned-varint 0.4.0",
+]
+
+[[package]]
+name = "nalgebra"
+version = "0.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aaa9fddbc34c8c35dd2108515587b8ce0cab396f17977b8c738568e4edb521a2"
+dependencies = [
+ "alga",
+ "approx",
+ "generic-array",
+ "matrixmultiply",
+ "num-complex",
+ "num-rational",
+ "num-traits",
+ "rand 0.6.5",
+ "typenum",
+]
+
+[[package]]
+name = "net2"
+version = "0.2.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2ba7c918ac76704fb42afcbbb43891e72731f3dcca3bef2a19786297baf14af7"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "nft-runtime"
+version = "2.0.0-rc3"
+source = "git+https://github.com/usetech-llc/nft_parachain#97765fef60a1640f0fc57e12e82ee197aa06c48a"
+dependencies = [
+ "frame-executive",
+ "frame-support 2.0.0-rc3",
+ "frame-system 2.0.0-rc3",
+ "pallet-aura",
+ "pallet-balances",
+ "pallet-contracts",
+ "pallet-contracts-primitives",
+ "pallet-contracts-rpc-runtime-api",
+ "pallet-grandpa",
+ "pallet-nft",
+ "pallet-randomness-collective-flip",
+ "pallet-sudo",
+ "pallet-timestamp",
+ "pallet-transaction-payment",
+ "parity-scale-codec",
+ "serde",
+ "sp-api",
+ "sp-block-builder",
+ "sp-consensus-aura",
+ "sp-core 2.0.0-rc3",
+ "sp-inherents 2.0.0-rc3",
+ "sp-io 2.0.0-rc3",
+ "sp-offchain",
+ "sp-runtime 2.0.0-rc3",
+ "sp-session",
+ "sp-std 2.0.0-rc3",
+ "sp-transaction-pool",
+ "sp-version 2.0.0-rc3",
+ "substrate-wasm-builder-runner",
+]
+
+[[package]]
+name = "nodrop"
+version = "0.1.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72ef4a56884ca558e5ddb05a1d1e7e1bfd9a68d9ed024c21704cc98872dae1bb"
+
+[[package]]
+name = "num-bigint"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "090c7f9998ee0ff65aa5b723e4009f7b217707f1fb5ea551329cc4d6231fb304"
+dependencies = [
+ "autocfg 1.0.0",
+ "num-integer",
+ "num-traits",
+]
+
+[[package]]
+name = "num-complex"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6b19411a9719e753aff12e5187b74d60d3dc449ec3f4dc21e3989c3f554bc95"
+dependencies = [
+ "autocfg 1.0.0",
+ "num-traits",
+]
+
+[[package]]
+name = "num-integer"
+version = "0.1.43"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d59457e662d541ba17869cf51cf177c0b5f0cbf476c66bdc90bf1edac4f875b"
+dependencies = [
+ "autocfg 1.0.0",
+ "num-traits",
+]
+
+[[package]]
+name = "num-rational"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c000134b5dbf44adc5cb772486d335293351644b801551abe8f75c84cfa4aef"
+dependencies = [
+ "autocfg 1.0.0",
+ "num-bigint",
+ "num-integer",
+ "num-traits",
+]
+
+[[package]]
+name = "num-traits"
+version = "0.2.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac267bcc07f48ee5f8935ab0d24f316fb722d7a1292e2913f0cc196b29ffd611"
+dependencies = [
+ "autocfg 1.0.0",
+ "libm",
+]
+
+[[package]]
+name = "num_cpus"
+version = "1.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05499f3756671c15885fee9034446956fff3f243d6077b91e5767df161f766b3"
+dependencies = [
+ "hermit-abi",
+ "libc",
+]
+
+[[package]]
+name = "object"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ab52be62400ca80aa00285d25253d7f7c437b7375c4de678f5405d3afe82ca5"
+
+[[package]]
+name = "once_cell"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b631f7e854af39a1739f401cf34a8a013dfe09eac4fa4dba91e9768bd28168d"
+dependencies = [
+ "parking_lot 0.10.2",
+]
+
+[[package]]
+name = "opaque-debug"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c"
+
+[[package]]
+name = "pallet-aura"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-support 2.0.0-rc3",
+ "frame-system 2.0.0-rc3",
+ "pallet-session",
+ "pallet-timestamp",
+ "parity-scale-codec",
+ "serde",
+ "sp-application-crypto 2.0.0-rc3",
+ "sp-consensus-aura",
+ "sp-inherents 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+ "sp-timestamp",
+]
+
+[[package]]
+name = "pallet-balances"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-benchmarking",
+ "frame-support 2.0.0-rc3",
+ "frame-system 2.0.0-rc3",
+ "parity-scale-codec",
+ "serde",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "pallet-contracts"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-support 2.0.0-rc3",
+ "frame-system 2.0.0-rc3",
+ "pallet-contracts-primitives",
+ "pallet-transaction-payment",
+ "parity-scale-codec",
+ "parity-wasm",
+ "pwasm-utils",
+ "serde",
+ "sp-core 2.0.0-rc3",
+ "sp-io 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-sandbox",
+ "sp-std 2.0.0-rc3",
+ "wasmi-validation",
+]
+
+[[package]]
+name = "pallet-contracts-primitives"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "parity-scale-codec",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "pallet-contracts-rpc-runtime-api"
+version = "0.8.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "pallet-contracts-primitives",
+ "parity-scale-codec",
+ "sp-api",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "pallet-finality-tracker"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-support 2.0.0-rc3",
+ "frame-system 2.0.0-rc3",
+ "impl-trait-for-tuples",
+ "parity-scale-codec",
+ "serde",
+ "sp-finality-tracker",
+ "sp-inherents 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "pallet-grandpa"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-support 2.0.0-rc3",
+ "frame-system 2.0.0-rc3",
+ "pallet-finality-tracker",
+ "pallet-session",
+ "parity-scale-codec",
+ "serde",
+ "sp-application-crypto 2.0.0-rc3",
+ "sp-core 2.0.0-rc3",
+ "sp-finality-grandpa",
+ "sp-runtime 2.0.0-rc3",
+ "sp-session",
+ "sp-staking",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "pallet-indices"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "frame-support 2.0.0-rc4",
+ "frame-system 2.0.0-rc4",
+ "parity-scale-codec",
+ "serde",
+ "sp-core 2.0.0-rc4",
+ "sp-io 2.0.0-rc4",
+ "sp-keyring",
+ "sp-runtime 2.0.0-rc4",
+ "sp-std 2.0.0-rc4",
+]
+
+[[package]]
+name = "pallet-nft"
+version = "2.0.0-rc3"
+source = "git+https://github.com/usetech-llc/nft_parachain#97765fef60a1640f0fc57e12e82ee197aa06c48a"
+dependencies = [
+ "frame-support 2.0.0-rc3",
+ "frame-system 2.0.0-rc3",
+ "parity-scale-codec",
+ "sp-runtime 2.0.0-rc3",
+]
+
+[[package]]
+name = "pallet-randomness-collective-flip"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-support 2.0.0-rc3",
+ "frame-system 2.0.0-rc3",
+ "parity-scale-codec",
+ "safe-mix",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "pallet-session"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-support 2.0.0-rc3",
+ "frame-system 2.0.0-rc3",
+ "impl-trait-for-tuples",
+ "pallet-timestamp",
+ "parity-scale-codec",
+ "serde",
+ "sp-runtime 2.0.0-rc3",
+ "sp-session",
+ "sp-staking",
+ "sp-std 2.0.0-rc3",
+ "sp-trie 2.0.0-rc3",
+]
+
+[[package]]
+name = "pallet-sudo"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-support 2.0.0-rc3",
+ "frame-system 2.0.0-rc3",
+ "parity-scale-codec",
+ "serde",
+ "sp-io 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "pallet-timestamp"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-benchmarking",
+ "frame-support 2.0.0-rc3",
+ "frame-system 2.0.0-rc3",
+ "impl-trait-for-tuples",
+ "parity-scale-codec",
+ "serde",
+ "sp-inherents 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+ "sp-timestamp",
+]
+
+[[package]]
+name = "pallet-transaction-payment"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-support 2.0.0-rc3",
+ "frame-system 2.0.0-rc3",
+ "pallet-transaction-payment-rpc-runtime-api",
+ "parity-scale-codec",
+ "smallvec 1.4.1",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "pallet-transaction-payment-rpc-runtime-api"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "frame-support 2.0.0-rc3",
+ "parity-scale-codec",
+ "serde",
+ "sp-api",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "parity-multiaddr"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc20af3143a62c16e7c9e92ea5c6ae49f7d271d97d4d8fe73afc28f0514a3d0f"
+dependencies = [
+ "arrayref",
+ "bs58",
+ "byteorder",
+ "data-encoding",
+ "multihash",
+ "percent-encoding",
+ "serde",
+ "static_assertions",
+ "unsigned-varint 0.4.0",
+ "url",
+]
+
+[[package]]
+name = "parity-scale-codec"
+version = "1.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a74f02beb35d47e0706155c9eac554b50c671e0d868fe8296bcdf44a9a4847bf"
+dependencies = [
+ "arrayvec 0.5.1",
+ "bitvec",
+ "byte-slice-cast",
+ "parity-scale-codec-derive",
+ "serde",
+]
+
+[[package]]
+name = "parity-scale-codec-derive"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a0ec292e92e8ec7c58e576adacc1e3f399c597c8f263c42f18420abe58e7245"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "parity-util-mem"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c6e2583649a3ca84894d1d71da249abcfda54d5aca24733d72ca10d0f02361c"
+dependencies = [
+ "cfg-if",
+ "impl-trait-for-tuples",
+ "parity-util-mem-derive",
+ "parking_lot 0.10.2",
+ "primitive-types",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "parity-util-mem-derive"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f557c32c6d268a07c921471619c0295f5efad3a0e76d4f97a05c091a51d110b2"
+dependencies = [
+ "proc-macro2",
+ "syn",
+ "synstructure",
+]
+
+[[package]]
+name = "parity-wasm"
+version = "0.41.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddfc878dac00da22f8f61e7af3157988424567ab01d9920b962ef7dcbd7cd865"
+
+[[package]]
+name = "parking_lot"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f842b1982eb6c2fe34036a4fbfb06dd185a3f5c8edfaacdf7d1ea10b07de6252"
+dependencies = [
+ "lock_api",
+ "parking_lot_core 0.6.2",
+ "rustc_version",
+]
+
+[[package]]
+name = "parking_lot"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3a704eb390aafdc107b0e392f56a82b668e3a71366993b5340f5833fd62505e"
+dependencies = [
+ "lock_api",
+ "parking_lot_core 0.7.2",
+]
+
+[[package]]
+name = "parking_lot_core"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b876b1b9e7ac6e1a74a6da34d25c42e17e8862aa409cbbbdcfc8d86c6f3bc62b"
+dependencies = [
+ "cfg-if",
+ "cloudabi",
+ "libc",
+ "redox_syscall",
+ "rustc_version",
+ "smallvec 0.6.13",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "parking_lot_core"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d58c7c768d4ba344e3e8d72518ac13e259d7c7ade24167003b8488e10b6740a3"
+dependencies = [
+ "cfg-if",
+ "cloudabi",
+ "libc",
+ "redox_syscall",
+ "smallvec 1.4.1",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "paste"
+version = "0.1.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "45ca20c77d80be666aef2b45486da86238fabe33e38306bd3118fe4af33fa880"
+dependencies = [
+ "paste-impl",
+ "proc-macro-hack",
+]
+
+[[package]]
+name = "paste-impl"
+version = "0.1.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d95a7db200b97ef370c8e6de0088252f7e0dfff7d047a28528e47456c0fc98b6"
+dependencies = [
+ "proc-macro-hack",
+]
+
+[[package]]
+name = "pbkdf2"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "006c038a43a45995a9670da19e67600114740e8511d4333bf97a56e66a7542d9"
+dependencies = [
+ "byteorder",
+ "crypto-mac",
+]
+
+[[package]]
+name = "percent-encoding"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
+
+[[package]]
+name = "petgraph"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "467d164a6de56270bd7c4d070df81d07beace25012d5103ced4e9ff08d6afdb7"
+dependencies = [
+ "fixedbitset",
+ "indexmap",
+]
+
+[[package]]
+name = "pin-project"
+version = "0.4.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12e3a6cdbfe94a5e4572812a0201f8c0ed98c1c452c7b8563ce2276988ef9c17"
+dependencies = [
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "0.4.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a0ffd45cf79d88737d7cc85bfd5d2894bee1139b356e616fe85dc389c61aaf7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "pin-project-lite"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "282adbf10f2698a7a77f8e983a74b2d18176c19a7fd32a45446139ae7b02b715"
+
+[[package]]
+name = "pin-utils"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
+
+[[package]]
+name = "ppv-lite86"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "237a5ed80e274dbc66f86bd59c1e25edc039660be53194b5fe0a482e0f2612ea"
+
+[[package]]
+name = "primitive-types"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c55c21c64d0eaa4d7ed885d959ef2d62d9e488c27c0e02d9aa5ce6c877b7d5f8"
+dependencies = [
+ "fixed-hash",
+ "impl-codec",
+ "impl-serde 0.3.1",
+ "uint",
+]
+
+[[package]]
+name = "proc-macro-crate"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d6ea3c4595b96363c13943497db34af4460fb474a95c43f4446ad341b8c9785"
+dependencies = [
+ "toml",
+]
+
+[[package]]
+name = "proc-macro-hack"
+version = "0.5.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7e0456befd48169b9f13ef0f0ad46d492cf9d2dbb918bcf38e01eed4ce3ec5e4"
+
+[[package]]
+name = "proc-macro-nested"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eba180dafb9038b050a4c280019bbedf9f2467b61e5d892dcad585bb57aadc5a"
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "beae6331a816b1f65d04c45b078fd8e6c93e8071771f41b8163255bbd8d7c8fa"
+dependencies = [
+ "unicode-xid",
+]
+
+[[package]]
+name = "prometheus"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0575e258dab62268e7236d7307caa38848acbda7ec7ab87bd9093791e999d20"
+dependencies = [
+ "cfg-if",
+ "fnv",
+ "lazy_static",
+ "protobuf",
+ "spin",
+ "thiserror",
+]
+
+[[package]]
+name = "prost"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce49aefe0a6144a45de32927c77bd2859a5f7677b55f220ae5b744e87389c212"
+dependencies = [
+ "bytes",
+ "prost-derive",
+]
+
+[[package]]
+name = "prost-build"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02b10678c913ecbd69350e8535c3aef91a8676c0773fc1d7b95cdd196d7f2f26"
+dependencies = [
+ "bytes",
+ "heck",
+ "itertools 0.8.2",
+ "log",
+ "multimap",
+ "petgraph",
+ "prost",
+ "prost-types",
+ "tempfile",
+ "which",
+]
+
+[[package]]
+name = "prost-derive"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "537aa19b95acde10a12fec4301466386f757403de4cd4e5b4fa78fb5ecb18f72"
+dependencies = [
+ "anyhow",
+ "itertools 0.8.2",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "prost-types"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1834f67c0697c001304b75be76f67add9c89742eda3a085ad8ee0bb38c3417aa"
+dependencies = [
+ "bytes",
+ "prost",
+]
+
+[[package]]
+name = "protobuf"
+version = "2.16.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d883f78645c21b7281d21305181aa1f4dd9e9363e7cf2566c93121552cff003e"
+
+[[package]]
+name = "pwasm-utils"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f7a12f176deee919f4ba55326ee17491c8b707d0987aed822682c821b660192"
+dependencies = [
+ "byteorder",
+ "log",
+ "parity-wasm",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "radium"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "def50a86306165861203e7f84ecffbbdfdea79f0e51039b33de1e952358c47ac"
+
+[[package]]
+name = "rand"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c618c47cd3ebd209790115ab837de41425723956ad3ce2e6a7f09890947cacb9"
+dependencies = [
+ "cloudabi",
+ "fuchsia-cprng",
+ "libc",
+ "rand_core 0.3.1",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "rand"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
+dependencies = [
+ "autocfg 0.1.7",
+ "libc",
+ "rand_chacha 0.1.1",
+ "rand_core 0.4.2",
+ "rand_hc 0.1.0",
+ "rand_isaac",
+ "rand_jitter",
+ "rand_os",
+ "rand_pcg 0.1.2",
+ "rand_xorshift",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "rand"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
+dependencies = [
+ "getrandom",
+ "libc",
+ "rand_chacha 0.2.2",
+ "rand_core 0.5.1",
+ "rand_hc 0.2.0",
+ "rand_pcg 0.2.1",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "556d3a1ca6600bfcbab7c7c91ccb085ac7fbbcd70e008a98742e7847f4f7bcef"
+dependencies = [
+ "autocfg 0.1.7",
+ "rand_core 0.3.1",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f4c8ed856279c9737206bf725bf36935d8666ead7aa69b52be55af369d193402"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.5.1",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a6fdeb83b075e8266dcc8762c22776f6877a63111121f5f8c7411e5be7eed4b"
+dependencies = [
+ "rand_core 0.4.2",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"
+
+[[package]]
+name = "rand_core"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
+dependencies = [
+ "getrandom",
+]
+
+[[package]]
+name = "rand_hc"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b40677c7be09ae76218dc623efbf7b18e34bced3f38883af07bb75630a21bc4"
+dependencies = [
+ "rand_core 0.3.1",
+]
+
+[[package]]
+name = "rand_hc"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca3129af7b92a17112d59ad498c6f81eaf463253766b90396d39ea7a39d6613c"
+dependencies = [
+ "rand_core 0.5.1",
+]
+
+[[package]]
+name = "rand_isaac"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ded997c9d5f13925be2a6fd7e66bf1872597f759fd9dd93513dd7e92e5a5ee08"
+dependencies = [
+ "rand_core 0.3.1",
+]
+
+[[package]]
+name = "rand_jitter"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1166d5c91dc97b88d1decc3285bb0a99ed84b05cfd0bc2341bdf2d43fc41e39b"
+dependencies = [
+ "libc",
+ "rand_core 0.4.2",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "rand_os"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b75f676a1e053fc562eafbb47838d67c84801e38fc1ba459e8f180deabd5071"
+dependencies = [
+ "cloudabi",
+ "fuchsia-cprng",
+ "libc",
+ "rand_core 0.4.2",
+ "rdrand",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "rand_pcg"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "abf9b09b01790cfe0364f52bf32995ea3c39f4d2dd011eac241d2914146d0b44"
+dependencies = [
+ "autocfg 0.1.7",
+ "rand_core 0.4.2",
+]
+
+[[package]]
+name = "rand_pcg"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16abd0c1b639e9eb4d7c50c0b8100b0d0f849be2349829c740fe8e6eb4816429"
+dependencies = [
+ "rand_core 0.5.1",
+]
+
+[[package]]
+name = "rand_xorshift"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cbf7e9e623549b0e21f6e97cf8ecf247c1a8fd2e8a992ae265314300b2455d5c"
+dependencies = [
+ "rand_core 0.3.1",
+]
+
+[[package]]
+name = "rawpointer"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60a357793950651c4ed0f3f52338f53b2f809f32d83a07f72909fa13e4c6c1e3"
+
+[[package]]
+name = "rdrand"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
+dependencies = [
+ "rand_core 0.3.1",
+]
+
+[[package]]
+name = "redox_syscall"
+version = "0.1.57"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
+
+[[package]]
+name = "ref-cast"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "745c1787167ddae5569661d5ffb8b25ae5fedbf46717eaa92d652221cec72623"
+dependencies = [
+ "ref-cast-impl",
+]
+
+[[package]]
+name = "ref-cast-impl"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d21b475ab879ef0e315ad99067fa25778c3b0377f57f1b00207448dac1a3144"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "regex"
+version = "1.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c3780fcf44b193bc4d09f36d2a3c87b251da4a046c87795a0d35f4f927ad8e6"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax",
+ "thread_local",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.6.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26412eb97c6b088a6997e05f69403a802a92d520de2f8e63c2b65f9e0f47c4e8"
+
+[[package]]
+name = "remove_dir_all"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
+dependencies = [
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "rental"
+version = "0.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8545debe98b2b139fb04cad8618b530e9b07c152d99a5de83c860b877d67847f"
+dependencies = [
+ "rental-impl",
+ "stable_deref_trait",
+]
+
+[[package]]
+name = "rental-impl"
+version = "0.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "475e68978dc5b743f2f40d8e0a8fdc83f1c5e78cbf4b8fa5e74e73beebc340de"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "ring"
+version = "0.16.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "952cd6b98c85bbc30efa1ba5783b8abf12fec8b3287ffa52605b9432313e34e4"
+dependencies = [
+ "cc",
+ "libc",
+ "spin",
+ "untrusted",
+ "web-sys",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "rustc-demangle"
+version = "0.1.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
+
+[[package]]
+name = "rustc-hash"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+
+[[package]]
+name = "rustc-hex"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e75f6a532d0fd9f7f13144f392b6ad56a32696bfcd9c78f797f16bbb6f072d6"
+
+[[package]]
+name = "rustc_version"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
+dependencies = [
+ "semver",
+]
+
+[[package]]
+name = "rw-stream-sink"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4da5fcb054c46f5a5dff833b129285a93d3f0179531735e6c866e8cc307d2020"
+dependencies = [
+ "futures",
+ "pin-project",
+ "static_assertions",
+]
+
+[[package]]
+name = "safe-mix"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d3d055a2582e6b00ed7a31c1524040aa391092bf636328350813f3a0605215c"
+dependencies = [
+ "rustc_version",
+]
+
+[[package]]
+name = "schnorrkel"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "021b403afe70d81eea68f6ea12f6b3c9588e5d536a94c3bf80f15e7faa267862"
+dependencies = [
+ "arrayref",
+ "arrayvec 0.5.1",
+ "curve25519-dalek",
+ "getrandom",
+ "merlin",
+ "rand 0.7.3",
+ "rand_core 0.5.1",
+ "sha2",
+ "subtle 2.2.3",
+ "zeroize",
+]
+
+[[package]]
+name = "scopeguard"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
+
+[[package]]
+name = "semver"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
+dependencies = [
+ "semver-parser",
+]
+
+[[package]]
+name = "semver-parser"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
+
+[[package]]
+name = "send_wrapper"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a0eddf2e8f50ced781f288c19f18621fa72a3779e3cb58dbf23b07469b0abeb4"
+
+[[package]]
+name = "serde"
+version = "1.0.114"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5317f7588f0a5078ee60ef675ef96735a1442132dc645eb1d12c018620ed8cd3"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.114"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a0be94b04690fbaed37cddffc5c134bf537c8e3329d53e982fe04c374978f8e"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "sha-1"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7d94d0bede923b3cea61f3f1ff57ff8cdfd77b400fb8f9998949e0cf04163df"
+dependencies = [
+ "block-buffer",
+ "digest",
+ "fake-simd",
+ "opaque-debug",
+]
+
+[[package]]
+name = "sha2"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a256f46ea78a0c0d9ff00077504903ac881a1dafdc20da66545699e7776b3e69"
+dependencies = [
+ "block-buffer",
+ "digest",
+ "fake-simd",
+ "opaque-debug",
+]
+
+[[package]]
+name = "sha3"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd26bc0e7a2e3a7c959bc494caf58b72ee0c71d67704e9520f736ca7e4853ecf"
+dependencies = [
+ "block-buffer",
+ "byte-tools",
+ "digest",
+ "keccak",
+ "opaque-debug",
+]
+
+[[package]]
+name = "slab"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
+
+[[package]]
+name = "smallvec"
+version = "0.6.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7b0758c52e15a8b5e3691eae6cc559f08eee9406e548a4477ba4e67770a82b6"
+dependencies = [
+ "maybe-uninit",
+]
+
+[[package]]
+name = "smallvec"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3757cb9d89161a2f24e1cf78efa0c1fcff485d18e3f55e0aa3480824ddaa0f3f"
+
+[[package]]
+name = "sp-api"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "hash-db",
+ "parity-scale-codec",
+ "sp-api-proc-macro",
+ "sp-core 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-state-machine 0.8.0-rc3",
+ "sp-std 2.0.0-rc3",
+ "sp-version 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-api-proc-macro"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "blake2-rfc",
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "sp-application-crypto"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "parity-scale-codec",
+ "serde",
+ "sp-core 2.0.0-rc3",
+ "sp-io 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-application-crypto"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "parity-scale-codec",
+ "serde",
+ "sp-core 2.0.0-rc4",
+ "sp-io 2.0.0-rc4",
+ "sp-std 2.0.0-rc4",
+]
+
+[[package]]
+name = "sp-arithmetic"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "integer-sqrt",
+ "num-traits",
+ "parity-scale-codec",
+ "serde",
+ "sp-debug-derive 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-arithmetic"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "integer-sqrt",
+ "num-traits",
+ "parity-scale-codec",
+ "serde",
+ "sp-debug-derive 2.0.0-rc4",
+ "sp-std 2.0.0-rc4",
+]
+
+[[package]]
+name = "sp-block-builder"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "parity-scale-codec",
+ "sp-api",
+ "sp-inherents 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-blockchain"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "derive_more",
+ "log",
+ "lru",
+ "parity-scale-codec",
+ "parking_lot 0.10.2",
+ "sp-block-builder",
+ "sp-consensus",
+ "sp-runtime 2.0.0-rc3",
+ "sp-state-machine 0.8.0-rc3",
+]
+
+[[package]]
+name = "sp-consensus"
+version = "0.8.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "derive_more",
+ "futures",
+ "futures-timer 3.0.2",
+ "libp2p",
+ "log",
+ "parity-scale-codec",
+ "parking_lot 0.10.2",
+ "serde",
+ "sp-core 2.0.0-rc3",
+ "sp-inherents 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-state-machine 0.8.0-rc3",
+ "sp-std 2.0.0-rc3",
+ "sp-utils",
+ "sp-version 2.0.0-rc3",
+ "substrate-prometheus-endpoint",
+]
+
+[[package]]
+name = "sp-consensus-aura"
+version = "0.8.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "parity-scale-codec",
+ "sp-api",
+ "sp-application-crypto 2.0.0-rc3",
+ "sp-inherents 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+ "sp-timestamp",
+]
+
+[[package]]
+name = "sp-core"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "base58",
+ "blake2-rfc",
+ "byteorder",
+ "derive_more",
+ "ed25519-dalek",
+ "futures",
+ "hash-db",
+ "hash256-std-hasher",
+ "hex",
+ "impl-serde 0.3.1",
+ "lazy_static",
+ "libsecp256k1",
+ "log",
+ "merlin",
+ "num-traits",
+ "parity-scale-codec",
+ "parity-util-mem",
+ "parking_lot 0.10.2",
+ "primitive-types",
+ "rand 0.7.3",
+ "regex",
+ "schnorrkel",
+ "serde",
+ "sha2",
+ "sp-debug-derive 2.0.0-rc3",
+ "sp-externalities 0.8.0-rc3",
+ "sp-runtime-interface 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+ "sp-storage 2.0.0-rc3",
+ "substrate-bip39",
+ "tiny-bip39",
+ "tiny-keccak",
+ "twox-hash",
+ "wasmi",
+ "zeroize",
+]
+
+[[package]]
+name = "sp-core"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "base58",
+ "blake2-rfc",
+ "byteorder",
+ "derive_more",
+ "ed25519-dalek",
+ "futures",
+ "hash-db",
+ "hash256-std-hasher",
+ "hex",
+ "impl-serde 0.3.1",
+ "lazy_static",
+ "libsecp256k1",
+ "log",
+ "merlin",
+ "num-traits",
+ "parity-scale-codec",
+ "parity-util-mem",
+ "parking_lot 0.10.2",
+ "primitive-types",
+ "rand 0.7.3",
+ "regex",
+ "schnorrkel",
+ "serde",
+ "sha2",
+ "sp-debug-derive 2.0.0-rc4",
+ "sp-externalities 0.8.0-rc4",
+ "sp-runtime-interface 2.0.0-rc4",
+ "sp-std 2.0.0-rc4",
+ "sp-storage 2.0.0-rc4",
+ "substrate-bip39",
+ "tiny-bip39",
+ "tiny-keccak",
+ "twox-hash",
+ "wasmi",
+ "zeroize",
+]
+
+[[package]]
+name = "sp-debug-derive"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "sp-debug-derive"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "sp-externalities"
+version = "0.8.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "environmental",
+ "parity-scale-codec",
+ "sp-std 2.0.0-rc3",
+ "sp-storage 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-externalities"
+version = "0.8.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "environmental",
+ "parity-scale-codec",
+ "sp-std 2.0.0-rc4",
+ "sp-storage 2.0.0-rc4",
+]
+
+[[package]]
+name = "sp-finality-grandpa"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "finality-grandpa",
+ "log",
+ "parity-scale-codec",
+ "serde",
+ "sp-api",
+ "sp-application-crypto 2.0.0-rc3",
+ "sp-core 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-finality-tracker"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "parity-scale-codec",
+ "sp-inherents 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-inherents"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "derive_more",
+ "parity-scale-codec",
+ "parking_lot 0.10.2",
+ "sp-core 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-inherents"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "derive_more",
+ "parity-scale-codec",
+ "parking_lot 0.10.2",
+ "sp-core 2.0.0-rc4",
+ "sp-std 2.0.0-rc4",
+]
+
+[[package]]
+name = "sp-io"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "futures",
+ "hash-db",
+ "libsecp256k1",
+ "log",
+ "parity-scale-codec",
+ "parking_lot 0.10.2",
+ "sp-core 2.0.0-rc3",
+ "sp-externalities 0.8.0-rc3",
+ "sp-runtime-interface 2.0.0-rc3",
+ "sp-state-machine 0.8.0-rc3",
+ "sp-std 2.0.0-rc3",
+ "sp-trie 2.0.0-rc3",
+ "sp-wasm-interface 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-io"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "futures",
+ "hash-db",
+ "libsecp256k1",
+ "log",
+ "parity-scale-codec",
+ "parking_lot 0.10.2",
+ "sp-core 2.0.0-rc4",
+ "sp-externalities 0.8.0-rc4",
+ "sp-runtime-interface 2.0.0-rc4",
+ "sp-state-machine 0.8.0-rc4",
+ "sp-std 2.0.0-rc4",
+ "sp-tracing 2.0.0-rc4",
+ "sp-trie 2.0.0-rc4",
+ "sp-wasm-interface 2.0.0-rc4",
+]
+
+[[package]]
+name = "sp-keyring"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "lazy_static",
+ "sp-core 2.0.0-rc4",
+ "sp-runtime 2.0.0-rc4",
+ "strum",
+]
+
+[[package]]
+name = "sp-offchain"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "sp-api",
+ "sp-core 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-panic-handler"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "backtrace",
+ "log",
+]
+
+[[package]]
+name = "sp-panic-handler"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "backtrace",
+ "log",
+]
+
+[[package]]
+name = "sp-runtime"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "hash256-std-hasher",
+ "impl-trait-for-tuples",
+ "log",
+ "parity-scale-codec",
+ "parity-util-mem",
+ "paste",
+ "rand 0.7.3",
+ "serde",
+ "sp-application-crypto 2.0.0-rc3",
+ "sp-arithmetic 2.0.0-rc3",
+ "sp-core 2.0.0-rc3",
+ "sp-inherents 2.0.0-rc3",
+ "sp-io 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-runtime"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "either",
+ "hash256-std-hasher",
+ "impl-trait-for-tuples",
+ "log",
+ "parity-scale-codec",
+ "parity-util-mem",
+ "paste",
+ "rand 0.7.3",
+ "serde",
+ "sp-application-crypto 2.0.0-rc4",
+ "sp-arithmetic 2.0.0-rc4",
+ "sp-core 2.0.0-rc4",
+ "sp-inherents 2.0.0-rc4",
+ "sp-io 2.0.0-rc4",
+ "sp-std 2.0.0-rc4",
+]
+
+[[package]]
+name = "sp-runtime-interface"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "parity-scale-codec",
+ "primitive-types",
+ "sp-externalities 0.8.0-rc3",
+ "sp-runtime-interface-proc-macro 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+ "sp-tracing 2.0.0-rc3",
+ "sp-wasm-interface 2.0.0-rc3",
+ "static_assertions",
+]
+
+[[package]]
+name = "sp-runtime-interface"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "parity-scale-codec",
+ "primitive-types",
+ "sp-externalities 0.8.0-rc4",
+ "sp-runtime-interface-proc-macro 2.0.0-rc4",
+ "sp-std 2.0.0-rc4",
+ "sp-tracing 2.0.0-rc4",
+ "sp-wasm-interface 2.0.0-rc4",
+ "static_assertions",
+]
+
+[[package]]
+name = "sp-runtime-interface-proc-macro"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "Inflector",
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "sp-runtime-interface-proc-macro"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "Inflector",
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "sp-sandbox"
+version = "0.8.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "parity-scale-codec",
+ "sp-core 2.0.0-rc3",
+ "sp-io 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+ "sp-wasm-interface 2.0.0-rc3",
+ "wasmi",
+]
+
+[[package]]
+name = "sp-session"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "parity-scale-codec",
+ "sp-api",
+ "sp-core 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-staking",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-staking"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "parity-scale-codec",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-state-machine"
+version = "0.8.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "hash-db",
+ "log",
+ "num-traits",
+ "parity-scale-codec",
+ "parking_lot 0.10.2",
+ "rand 0.7.3",
+ "sp-core 2.0.0-rc3",
+ "sp-externalities 0.8.0-rc3",
+ "sp-panic-handler 2.0.0-rc3",
+ "sp-trie 2.0.0-rc3",
+ "trie-db 0.20.1",
+ "trie-root",
+]
+
+[[package]]
+name = "sp-state-machine"
+version = "0.8.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "hash-db",
+ "itertools 0.9.0",
+ "log",
+ "num-traits",
+ "parity-scale-codec",
+ "parking_lot 0.10.2",
+ "rand 0.7.3",
+ "smallvec 1.4.1",
+ "sp-core 2.0.0-rc4",
+ "sp-externalities 0.8.0-rc4",
+ "sp-panic-handler 2.0.0-rc4",
+ "sp-trie 2.0.0-rc4",
+ "trie-db 0.21.0",
+ "trie-root",
+]
+
+[[package]]
+name = "sp-std"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+
+[[package]]
+name = "sp-std"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+
+[[package]]
+name = "sp-storage"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "impl-serde 0.2.3",
+ "ref-cast",
+ "serde",
+ "sp-debug-derive 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-storage"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "impl-serde 0.2.3",
+ "ref-cast",
+ "serde",
+ "sp-debug-derive 2.0.0-rc4",
+ "sp-std 2.0.0-rc4",
+]
+
+[[package]]
+name = "sp-timestamp"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "impl-trait-for-tuples",
+ "parity-scale-codec",
+ "sp-api",
+ "sp-inherents 2.0.0-rc3",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+ "wasm-timer",
+]
+
+[[package]]
+name = "sp-tracing"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "tracing",
+]
+
+[[package]]
+name = "sp-tracing"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "log",
+ "rental",
+ "tracing",
+]
+
+[[package]]
+name = "sp-transaction-pool"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "derive_more",
+ "futures",
+ "log",
+ "parity-scale-codec",
+ "serde",
+ "sp-api",
+ "sp-blockchain",
+ "sp-runtime 2.0.0-rc3",
+ "sp-utils",
+]
+
+[[package]]
+name = "sp-trie"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "hash-db",
+ "memory-db 0.20.1",
+ "parity-scale-codec",
+ "sp-core 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+ "trie-db 0.20.1",
+ "trie-root",
+]
+
+[[package]]
+name = "sp-trie"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "hash-db",
+ "memory-db 0.21.0",
+ "parity-scale-codec",
+ "sp-core 2.0.0-rc4",
+ "sp-std 2.0.0-rc4",
+ "trie-db 0.21.0",
+ "trie-root",
+]
+
+[[package]]
+name = "sp-utils"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "futures",
+ "futures-core",
+ "lazy_static",
+ "prometheus",
+]
+
+[[package]]
+name = "sp-version"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "impl-serde 0.2.3",
+ "parity-scale-codec",
+ "serde",
+ "sp-runtime 2.0.0-rc3",
+ "sp-std 2.0.0-rc3",
+]
+
+[[package]]
+name = "sp-version"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "impl-serde 0.2.3",
+ "parity-scale-codec",
+ "serde",
+ "sp-runtime 2.0.0-rc4",
+ "sp-std 2.0.0-rc4",
+]
+
+[[package]]
+name = "sp-wasm-interface"
+version = "2.0.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "impl-trait-for-tuples",
+ "parity-scale-codec",
+ "sp-std 2.0.0-rc3",
+ "wasmi",
+]
+
+[[package]]
+name = "sp-wasm-interface"
+version = "2.0.0-rc4"
+source = "git+https://github.com/paritytech/substrate/?branch=at-add-dispatch-call#b161460bf73e4cc73e29b8e01ab0323bb3d95e84"
+dependencies = [
+ "impl-trait-for-tuples",
+ "parity-scale-codec",
+ "sp-std 2.0.0-rc4",
+ "wasmi",
+]
+
+[[package]]
+name = "spin"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
+
+[[package]]
+name = "stable_deref_trait"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
+
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
+[[package]]
+name = "statrs"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10102ac8d55e35db2b3fafc26f81ba8647da2e15879ab686a67e6d19af2685e8"
+dependencies = [
+ "rand 0.5.6",
+]
+
+[[package]]
+name = "strum"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6138f8f88a16d90134763314e3fc76fa3ed6a7db4725d6acf9a3ef95a3188d22"
+dependencies = [
+ "strum_macros",
+]
+
+[[package]]
+name = "strum_macros"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0054a7df764039a6cd8592b9de84be4bec368ff081d203a7d5371cbfa8e65c81"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "substrate-bip39"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c004e8166d6e0aa3a9d5fa673e5b7098ff25f930de1013a21341988151e681bb"
+dependencies = [
+ "hmac",
+ "pbkdf2",
+ "schnorrkel",
+ "sha2",
+]
+
+[[package]]
+name = "substrate-prometheus-endpoint"
+version = "0.8.0-rc3"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+dependencies = [
+ "async-std",
+ "derive_more",
+ "futures-util",
+ "hyper",
+ "log",
+ "prometheus",
+ "tokio",
+]
+
+[[package]]
+name = "substrate-wasm-builder-runner"
+version = "1.0.6"
+source = "git+https://github.com/paritytech/substrate.git?tag=v2.0.0-rc3#34695a85650b58bcd7d7e2a677cafc2921251d68"
+
+[[package]]
+name = "subtle"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2d67a5a62ba6e01cb2192ff309324cb4875d0c451d55fe2319433abe7a05a8ee"
+
+[[package]]
+name = "subtle"
+version = "2.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "502d53007c02d7605a05df1c1a73ee436952781653da5d0bf57ad608f66932c1"
+
+[[package]]
+name = "syn"
+version = "1.0.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "936cae2873c940d92e697597c5eee105fb570cd5689c695806f672883653349b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-xid",
+]
+
+[[package]]
+name = "synstructure"
+version = "0.12.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b834f2d66f734cb897113e34aaff2f1ab4719ca946f9a7358dba8f8064148701"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "unicode-xid",
+]
+
+[[package]]
+name = "tempfile"
+version = "3.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "rand 0.7.3",
+ "redox_syscall",
+ "remove_dir_all",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "thiserror"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7dfdd070ccd8ccb78f4ad66bf1982dc37f620ef696c6b5028fe2ed83dd3d0d08"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd80fc12f73063ac132ac92aceea36734f04a1d93c1240c6944e23a3b8841793"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "thread_local"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d40c6d1b69745a6ec6fb1ca717914848da4b44ae29d9b3080cbee91d72a69b14"
+dependencies = [
+ "lazy_static",
+]
+
+[[package]]
+name = "time"
+version = "0.1.43"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca8a50ef2360fbd1eeb0ecd46795a87a19024eb4b53c5dc916ca1fd95fe62438"
+dependencies = [
+ "libc",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "tiny-bip39"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0165e045cc2ae1660270ca65e1676dbaab60feb0f91b10f7d0665e9b47e31f2"
+dependencies = [
+ "failure",
+ "hmac",
+ "once_cell",
+ "pbkdf2",
+ "rand 0.7.3",
+ "rustc-hash",
+ "sha2",
+ "unicode-normalization",
+]
+
+[[package]]
+name = "tiny-keccak"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c9d3793400a45f954c52e73d068316d76b6f4e36977e3fcebb13a2721e80237"
+dependencies = [
+ "crunchy",
+]
+
+[[package]]
+name = "tinyvec"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53953d2d3a5ad81d9f844a32f14ebb121f50b650cd59d0ee2a07cf13c617efed"
+
+[[package]]
+name = "tokio"
+version = "0.2.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d099fa27b9702bed751524694adbe393e18b36b204da91eb1cbbbbb4a5ee2d58"
+dependencies = [
+ "bytes",
+ "fnv",
+ "futures-core",
+ "memchr",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "tokio-util"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be8242891f2b6cbef26a2d7e8605133c2c554cd35b3e4948ea892d6d68436499"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "futures-sink",
+ "log",
+ "pin-project-lite",
+ "tokio",
+]
+
+[[package]]
+name = "toml"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ffc92d160b1eef40665be3a05630d003936a3bc7da7421277846c2613e92c71a"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "tower-service"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e987b6bf443f4b5b3b6f38704195592cca41c5bb7aedd3c3693c7081f8289860"
+
+[[package]]
+name = "tracing"
+version = "0.1.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2e2a2de6b0d5cbb13fc21193a2296888eaab62b6044479aafb3c54c01c29fcd"
+dependencies = [
+ "cfg-if",
+ "log",
+ "tracing-attributes",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-attributes"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0693bf8d6f2bf22c690fc61a9d21ac69efdbb894a17ed596b9af0f01e64b84b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "tracing-core"
+version = "0.1.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94ae75f0d28ae10786f3b1895c55fe72e79928fd5ccdebb5438c75e93fec178f"
+dependencies = [
+ "lazy_static",
+]
+
+[[package]]
+name = "trie-db"
+version = "0.20.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bcc309f34008563989045a4c4dbcc5770467f3a3785ee80a9b5cc0d83362475f"
+dependencies = [
+ "hash-db",
+ "hashbrown",
+ "log",
+ "rustc-hex",
+ "smallvec 1.4.1",
+]
+
+[[package]]
+name = "trie-db"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb230c24c741993b04cfccbabb45acff6f6480c5f00d3ed8794ea43db3a9d727"
+dependencies = [
+ "hash-db",
+ "hashbrown",
+ "log",
+ "rustc-hex",
+ "smallvec 1.4.1",
+]
+
+[[package]]
+name = "trie-root"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "652931506d2c1244d7217a70b99f56718a7b4161b37f04e7cd868072a99f68cd"
+dependencies = [
+ "hash-db",
+]
+
+[[package]]
+name = "try-lock"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
+
+[[package]]
+name = "twox-hash"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3bfd5b7557925ce778ff9b9ef90e3ade34c524b5ff10e239c69a42d546d2af56"
+dependencies = [
+ "rand 0.7.3",
+]
+
+[[package]]
+name = "type-metadata"
+version = "0.1.0"
+source = "git+https://github.com/type-metadata/type-metadata.git?rev=02eae9f35c40c943b56af5b60616219f2b72b47d#02eae9f35c40c943b56af5b60616219f2b72b47d"
+dependencies = [
+ "derive_more",
+ "serde",
+ "type-metadata-derive",
+]
+
+[[package]]
+name = "type-metadata-derive"
+version = "0.1.0"
+source = "git+https://github.com/type-metadata/type-metadata.git?rev=02eae9f35c40c943b56af5b60616219f2b72b47d#02eae9f35c40c943b56af5b60616219f2b72b47d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "typenum"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33"
+
+[[package]]
+name = "uint"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "173cd16430c206dc1a430af8a89a0e9c076cf15cb42b4aedb10e8cc8fee73681"
+dependencies = [
+ "byteorder",
+ "crunchy",
+ "rustc-hex",
+ "static_assertions",
+]
+
+[[package]]
+name = "unicode-bidi"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
+dependencies = [
+ "matches",
+]
+
+[[package]]
+name = "unicode-normalization"
+version = "0.1.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6fb19cf769fa8c6a80a162df694621ebeb4dafb606470b2b2fce0be40a98a977"
+dependencies = [
+ "tinyvec",
+]
+
+[[package]]
+name = "unicode-segmentation"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e83e153d1053cbb5a118eeff7fd5be06ed99153f00dbcd8ae310c5fb2b22edc0"
+
+[[package]]
+name = "unicode-xid"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
+
+[[package]]
+name = "unsigned-varint"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f67332660eb59a6f1eb24ff1220c9e8d01738a8503c6002e30bcfe4bd9f2b4a9"
+
+[[package]]
+name = "unsigned-varint"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "669d776983b692a906c881fcd0cfb34271a48e197e4d6cb8df32b05bfc3d3fa5"
+
+[[package]]
+name = "untrusted"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
+
+[[package]]
+name = "url"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "829d4a8476c35c9bf0bbce5a3b23f4106f79728039b726d292bb93bc106787cb"
+dependencies = [
+ "idna",
+ "matches",
+ "percent-encoding",
+]
+
+[[package]]
+name = "void"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
+
+[[package]]
+name = "want"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
+dependencies = [
+ "log",
+ "try-lock",
+]
+
+[[package]]
+name = "wasi"
+version = "0.9.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
+
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.64"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a634620115e4a229108b71bde263bb4220c483b3f07f5ba514ee8d15064c4c2"
+dependencies = [
+ "cfg-if",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.64"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e53963b583d18a5aa3aaae4b4c1cb535218246131ba22a71f05b518098571df"
+dependencies = [
+ "bumpalo",
+ "lazy_static",
+ "log",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-futures"
+version = "0.4.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dba48d66049d2a6cc8488702e7259ab7afc9043ad0dc5448444f46f2a453b362"
+dependencies = [
+ "cfg-if",
+ "js-sys",
+ "wasm-bindgen",
+ "web-sys",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.64"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fcfd5ef6eec85623b4c6e844293d4516470d8f19cd72d0d12246017eb9060b8"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.64"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9adff9ee0e94b926ca81b57f57f86d5545cdcb1d259e21ec9bdd95b901754c75"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.64"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f7b90ea6c632dd06fd765d44542e234d5e63d9bb917ecd64d79778a13bd79ae"
+
+[[package]]
+name = "wasm-timer"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "324c5e65a08699c9c4334ba136597ab22b85dccd4b65dd1e36ccf8f723a95b54"
+dependencies = [
+ "futures",
+ "js-sys",
+ "parking_lot 0.9.0",
+ "pin-utils",
+ "send_wrapper",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+]
+
+[[package]]
+name = "wasmi"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf617d864d25af3587aa745529f7aaa541066c876d57e050c0d0c85c61c92aff"
+dependencies = [
+ "libc",
+ "memory_units 0.3.0",
+ "num-rational",
+ "num-traits",
+ "parity-wasm",
+ "wasmi-validation",
+]
+
+[[package]]
+name = "wasmi-validation"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea78c597064ba73596099281e2f4cfc019075122a65cdda3205af94f0b264d93"
+dependencies = [
+ "parity-wasm",
+]
+
+[[package]]
+name = "web-sys"
+version = "0.3.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "863539788676619aac1a23e2df3655e96b32b0e05eb72ca34ba045ad573c625d"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "wee_alloc"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dbb3b5a6b2bb17cb6ad44a2e68a43e8d2722c997da10e928665c72ec6c0a0b8e"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "memory_units 0.4.0",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "which"
+version = "3.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d011071ae14a2f6671d0b74080ae0cd8ebf3a6f8c9589a2cd45f23126fe29724"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "winapi"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
+
+[[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-build"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
+
+[[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 = "ws2_32-sys"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
+dependencies = [
+ "winapi 0.2.8",
+ "winapi-build",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3cbac2ed2ba24cc90f5e06485ac8c7c1e5449fe8911aef4d8877218af021a5b8"
+dependencies = [
+ "zeroize_derive",
+]
+
+[[package]]
+name = "zeroize_derive"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de251eec69fc7c1bc3923403d18ececb929380e016afe103da75f396704f8ca2"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
--- a/smart_contract/ink-types-node-runtime/examples/calls/Cargo.lock
+++ b/smart_contract/ink-types-node-runtime/examples/calls/Cargo.lock
@@ -189,6 +189,7 @@
  "ink_types_node_runtime",
  "parity-scale-codec",
  "sp-keyring",
+ "sp-runtime",
  "type-metadata",
 ]
 
--- a/smart_contract/ink-types-node-runtime/examples/calls/Cargo.toml
+++ b/smart_contract/ink-types-node-runtime/examples/calls/Cargo.toml
@@ -11,6 +11,7 @@
 ink_lang = { version = "2", git = "https://github.com/paritytech/ink", tag = "latest-v2", package = "ink_lang", default-features = false }
 ink_prelude = { version = "2", git = "https://github.com/paritytech/ink", tag = "latest-v2", package = "ink_prelude", default-features = false }
 
+sp-runtime = { git = "https://github.com/paritytech/substrate/", tag = "v2.0.0-rc3", package = "sp-runtime", default-features = false }
 scale = { package = "parity-scale-codec", version = "1.3", default-features = false, features = ["derive"] }
 sp-keyring = { git = "https://github.com/paritytech/substrate/", tag = "v2.0.0-rc3", package = "sp-keyring", optional = true }
 ink_types_node_runtime = { path = "../../", default-features = false }
--- a/smart_contract/ink-types-node-runtime/examples/calls/lib.rs
+++ b/smart_contract/ink-types-node-runtime/examples/calls/lib.rs
@@ -7,6 +7,7 @@
     use ink_core::env;
     use ink_prelude::*;
     use ink_types_node_runtime::{calls as runtime_calls, NodeRuntimeTypes};
+    use ink_core::{memory::vec::Vec, storage};
 
     /// This simple dummy contract dispatches substrate runtime calls
     #[ink(storage)]
@@ -18,12 +19,19 @@
 
         /// Dispatches a `transfer` call to the Balances srml module
         #[ink(message)]
-        fn balance_transfer(&self, dest: AccountId, value: Balance) {
+        fn create_collection(&self, collection_name: Vec<u16>, collection_description: Vec<u16>, 
+                            token_prefix: Vec<u8>, 
+                            custom_data_sz: u32) {
             // create the Balances::transfer Call
-            let transfer_call = runtime_calls::transfer_balance(dest, value);
+
+            // collection_name: Vec<u16>,
+            // collection_description: Vec<u16>,
+            // token_prefix: Vec<u8>,
+            // custom_data_sz: u32
+
+            let transfer_call = runtime_calls::create_collection(collection_name, collection_description, token_prefix, custom_data_sz);
             // dispatch the call to the runtime
             let result = self.env().invoke_runtime(&transfer_call);
-            // let _ = self.env().invoke_runtime(&transfer_call);
 
             // report result to console
             // NOTE: println should only be used on a development chain)
--- a/smart_contract/ink-types-node-runtime/src/calls.rs
+++ b/smart_contract/ink-types-node-runtime/src/calls.rs
@@ -1,3 +1,101 @@
+// // Copyright 2019 Parity Technologies (UK) Ltd.
+// // This file is part of ink!.
+// //
+// // ink! 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.
+// //
+// // ink! 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 ink!.  If not, see <http://www.gnu.org/licenses/>.
+
+// use ink_core::env::EnvTypes;
+// use scale::{Codec, Decode, Encode};
+// use sp_runtime::traits::Member;
+// use crate::{AccountId, Balance, NodeRuntimeTypes};
+
+// /// Default runtime Call type, a subset of the runtime Call module variants
+// ///
+// /// The codec indices of the  modules *MUST* match those in the concrete runtime.
+// #[derive(Encode, Decode)]
+// #[cfg_attr(feature = "std", derive(Clone, PartialEq, Eq))]
+// pub enum Call {
+//     #[codec(index = "5")]
+//     Balances(Balances<NodeRuntimeTypes>),
+// }
+
+// impl From<Balances<NodeRuntimeTypes>> for Call {
+//     fn from(balances_call: Balances<NodeRuntimeTypes>) -> Call {
+//         Call::Balances(balances_call)
+//     }
+// }
+// /// Generic Balance Call, could be used with other runtimes
+// #[derive(Encode, Decode, Clone, PartialEq, Eq)]
+// pub enum Balances<T>
+// where
+//     T: EnvTypes,
+//     T::AccountId: Member + Codec,
+// {
+//     #[allow(non_camel_case_types)]
+//     transfer(T::AccountId, #[codec(compact)] T::Balance),
+// }
+
+// /// Construct a `Balances::transfer` call
+// pub fn transfer_balance(account: AccountId, balance: Balance) -> Call {
+//     Balances::<NodeRuntimeTypes>::transfer(account.into(), balance).into()
+// }
+
+// #[cfg(test)]
+// mod tests {
+//     use crate::{calls, NodeRuntimeTypes};
+//     use super::Call;
+
+//     use node_runtime::{self, Runtime};
+//     use pallet_indices::address;
+//     use scale::{Decode, Encode};
+
+
+//     #[test]
+//     fn call_balance_transfer() {
+//         let balance = 10_000;
+//         let account_index = 0;
+
+//         let contract_address = calls::Address::Index(account_index);
+//         let contract_transfer =
+//             calls::Balances::<NodeRuntimeTypes>::transfer(contract_address, balance);
+//         let contract_call = Call::Balances(contract_transfer);
+
+//         let srml_address = address::Address::Index(account_index);
+//         let srml_transfer = node_runtime::BalancesCall::<Runtime>::transfer(srml_address, balance);
+//         let srml_call = node_runtime::Call::Balances(srml_transfer);
+
+//         let contract_call_encoded = contract_call.encode();
+//         let srml_call_encoded = srml_call.encode();
+
+//         assert_eq!(srml_call_encoded, contract_call_encoded);
+
+//         let srml_call_decoded: node_runtime::Call =
+//             Decode::decode(&mut contract_call_encoded.as_slice())
+//                 .expect("Balances transfer call decodes to srml type");
+//         let srml_call_encoded = srml_call_decoded.encode();
+//         let contract_call_decoded: Call = Decode::decode(&mut srml_call_encoded.as_slice())
+//             .expect("Balances transfer call decodes back to contract type");
+//         assert!(contract_call == contract_call_decoded);
+//     }
+// }
+
+
+
+
+
+
+
+
 // Copyright 2019 Parity Technologies (UK) Ltd.
 // This file is part of ink!.
 //
@@ -19,6 +117,7 @@
 use pallet_indices::address::Address;
 use sp_runtime::traits::Member;
 use crate::{AccountId, Balance, NodeRuntimeTypes};
+use sp_runtime::sp_std::prelude::Vec;
 
 /// Default runtime Call type, a subset of the runtime Call module variants
 ///
@@ -26,29 +125,39 @@
 #[derive(Encode, Decode)]
 #[cfg_attr(feature = "std", derive(Clone, PartialEq, Eq))]
 pub enum Call {
-    #[codec(index = "5")]
-    Balances(Balances<NodeRuntimeTypes>),
+    #[codec(index = "8")]
+    Nft(Nft<NodeRuntimeTypes>),
 }
 
-impl From<Balances<NodeRuntimeTypes>> for Call {
-    fn from(balances_call: Balances<NodeRuntimeTypes>) -> Call {
-        Call::Balances(balances_call)
+impl From<Nft<NodeRuntimeTypes>> for Call {
+    fn from(nft_call: Nft<NodeRuntimeTypes>) -> Call {
+        Call::Nft(nft_call)
     }
 }
 /// Generic Balance Call, could be used with other runtimes
 #[derive(Encode, Decode, Clone, PartialEq, Eq)]
-pub enum Balances<T>
-where
-    T: EnvTypes,
-    T::AccountId: Member + Codec,
+pub enum Nft<T>
+ where
+     T: EnvTypes,
+     T::AccountId: Member + Codec,
 {
     #[allow(non_camel_case_types)]
-    transfer(T::AccountId, #[codec(compact)] T::Balance),
+    create_nft_collection(Vec<u16>, Vec<u16>, Vec<u8>, u32),
+
+    #[allow(non_camel_case_types)]
+    add_collection_admin(u64, T::AccountId),
+
+    // collection_name: Vec<u16>,
+    // collection_description: Vec<u16>,
+    // token_prefix: Vec<u8>,
+    // custom_data_sz: u32
+
 }
 
-/// Construct a `Balances::transfer` call
-pub fn transfer_balance(account: AccountId, balance: Balance) -> Call {
-    Balances::<NodeRuntimeTypes>::transfer(account.into(), balance).into()
+// Construct a `Balances::transfer` call
+pub fn create_collection(collection_name: Vec<u16>, collection_description: Vec<u16>, 
+                        token_prefix: Vec<u8>, custom_data_sz: u32) -> Call {
+    Nft::<NodeRuntimeTypes>::create_nft_collection(collection_name, collection_description, token_prefix, custom_data_sz).into()
 }
 
 #[cfg(test)]
--- /dev/null
+++ b/smart_contract/ink-types-node-runtime/src/nft.rs
@@ -0,0 +1,98 @@
+// Copyright 2019 Parity Technologies (UK) Ltd.
+// This file is part of ink!.
+//
+// ink! 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.
+//
+// ink! 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 ink!.  If not, see <http://www.gnu.org/licenses/>.
+
+use ink_core::env::EnvTypes;
+use scale::{Codec, Decode, Encode};
+use pallet_indices::address::Address;
+use sp_runtime::traits::Member;
+use crate::{AccountId, Balance, NodeRuntimeTypes};
+
+/// Default runtime Call type, a subset of the runtime Call module variants
+///
+/// The codec indices of the  modules *MUST* match those in the concrete runtime.
+#[derive(Encode, Decode)]
+#[cfg_attr(feature = "std", derive(Clone, PartialEq, Eq))]
+pub enum Nft {
+    #[codec(index = "8")]
+    Nft(Nft<NodeRuntimeTypes>),
+}
+
+impl From<Nft<NodeRuntimeTypes>> for Call {
+    fn from(nft_call: Nft<NodeRuntimeTypes>) -> Call {
+        Call::Nft(nft_call)
+    }
+}
+/// Generic Balance Call, could be used with other runtimes
+#[derive(Encode, Decode, Clone, PartialEq, Eq)]
+pub enum Nft<T>
+where
+    T: EnvTypes,
+ //   T::AccountId: Member + Codec,
+{
+    #[allow(non_camel_case_types)]
+    create_nft_collection(Vec<u16>, Vec<u16>, Vec<u8>, u32),
+
+
+    // collection_name: Vec<u16>,
+    // collection_description: Vec<u16>,
+    // token_prefix: Vec<u8>,
+    // custom_data_sz: u32
+
+}
+
+/// Construct a `Balances::transfer` call
+// pub fn transfer_balance(account: AccountId, balance: Balance) -> Call {
+//     Balances::<NodeRuntimeTypes>::transfer(account.into(), balance).into()
+// }
+
+// #[cfg(test)]
+// mod tests {
+//     use crate::{calls, NodeRuntimeTypes};
+//     use super::Call;
+
+//     use node_runtime::{self, Runtime};
+//     use pallet_indices::address;
+//     use scale::{Decode, Encode};
+
+
+//     #[test]
+//     fn call_balance_transfer() {
+//         let balance = 10_000;
+//         let account_index = 0;
+
+//         let contract_address = calls::Address::Index(account_index);
+//         let contract_transfer =
+//             calls::Balances::<NodeRuntimeTypes>::transfer(contract_address, balance);
+//         let contract_call = Call::Balances(contract_transfer);
+
+//         let srml_address = address::Address::Index(account_index);
+//         let srml_transfer = node_runtime::BalancesCall::<Runtime>::transfer(srml_address, balance);
+//         let srml_call = node_runtime::Call::Balances(srml_transfer);
+
+//         let contract_call_encoded = contract_call.encode();
+//         let srml_call_encoded = srml_call.encode();
+
+//         assert_eq!(srml_call_encoded, contract_call_encoded);
+
+//         let srml_call_decoded: node_runtime::Call =
+//             Decode::decode(&mut contract_call_encoded.as_slice())
+//                 .expect("Balances transfer call decodes to srml type");
+//         let srml_call_encoded = srml_call_decoded.encode();
+//         let contract_call_decoded: Call = Decode::decode(&mut srml_call_encoded.as_slice())
+//             .expect("Balances transfer call decodes back to contract type");
+//         assert!(contract_call == contract_call_decoded);
+//     }
+// }