{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8640470","block_number":8640470,"extrinsic_count":12,"limit":50,"offset":0,"extrinsics":[{"block_number":8640470,"extrinsic_index":0,"extrinsic_hash":"0x65af1ed45167688124a5b3235f3c29e6dce3b73cc562397e4c646e13ff678644","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784281584001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T09:46:24.001Z","summary":"Set the chain timestamp."},{"block_number":8640470,"extrinsic_index":1,"extrinsic_hash":"0x92a65b9abf0ca8f2a417e53424765d36a325bb943ed5c123265a866f81852958","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T09:46:24.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8640470,"extrinsic_index":2,"extrinsic_hash":"0x0a5d17794e3e9fd89903a9cf9c89a1bfc53b1e6baaf4a7044b564d50c1d67c99","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30492733,"signature":"0xa39bef581663acf76ba72f0a7d4358669834029c5b8fe449297e20f71256f581ff9a612b6ca01d6a3eebfdbf384c30b8","randomness":"0xab9b3b883c1bcd785ee5648eee83176c08ed5e1e71175068e9a1a48eefde0f65"}],"block_number":8640469}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x62acfe8d71895187f52c91f0e1c24af0def5b311d9005af7bd51580b6bcb17162dc4edd93c39f3049299a70989efec75a47796c12b5bb6737726ba8f85aede86"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T09:46:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,492,733)."},{"block_number":8640470,"extrinsic_index":3,"extrinsic_hash":"0xf9e20601bf767abb3c805dc4fccf58b57e808fb40060e406431d6b359245a918","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30492734,"signature":"0xab5bf5ff05735f4bcba68dc91b18e6e20e6b3bc38a547cf5eac3082ab589b3ac0ddc51c67112923ccb68ba16e0c4d989","randomness":"0x3b8bf6c807099cfc1dbbf55f4c946901b1c45d60b974e1e46c68d9b53fbe5289"}],"block_number":8640469}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5c7223199607b6d20f149d660ad9f01eb5f2f0613e61c92da000344b02f3911bfd5e5cbbc1d2f9e82e730cad2eca16b7ba4f2e34faf86dd31f5b0fb01428b386"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T09:46:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,492,734)."},{"block_number":8640470,"extrinsic_index":4,"extrinsic_hash":"0x449e53468923dc362200b1302a379ecf09fbec759a9c7ac339f3bbeedb0e4a72","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30492735,"signature":"0x91a6127706291f2cc459c043cf562b7189d84bf5b3b52b12f57a0634b101a0b9de7573631ce2cd9ae6b7480107c908af","randomness":"0x603af2eb825c665c35a8b0fa2450278734369dfc749656198abe81608099f66b"}],"block_number":8640469}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x0a0363d27e90440e9c49f1ba29a09e5fd220ac8043ac8dc53acc90ad948d2c1b35f87005b5ef251d67ac384dcab31ba2d154fb8e440af42b6a13f4c216d8948f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T09:46:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,492,735)."},{"block_number":8640470,"extrinsic_index":5,"extrinsic_hash":"0x8bf9898cac68cab82a0158d09438686b2982dbcf89b7daca629bc5ec1af4026f","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30492736,"signature":"0xb0f208e8e30fbf9ceaffaa9af95bdff09a3d8a5dbd968cc3d76aa91f3a70fd941a6b465ea374ff77b83368f343480565","randomness":"0xc6de2e9b9c38dd4700843533531c7dbfe9f88c2715a670e2e9a07cbb35828444"}],"block_number":8640469}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9e9e7f56e536c8a64077603fd82e1a7b65bbd81994b421e67a600790aa5abb05c80091e9788cac995a4e03951d70c37a0ea00442eba028fe23057f07d7659189"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T09:46:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,492,736)."},{"block_number":8640470,"extrinsic_index":6,"extrinsic_hash":"0xcddc78e2578a3d90faa7fcd08f42faef6b2da0b87127a567930b0bc7b3baed56","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,215,214,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,151,43,53,250,98,2,0,219,81,136,239,157,197,34,108,159,218,250,117,39,139,224,66,146,40,120,2,253,246,176,238,126,213,45,137,204,75,243,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,53,156,102,220,71,208,143,235,101,255,227,162,138,203,6,51,234,130,187,47,154,110,57,121,140,158,195,51,15,93,98,15,135,135,119,130,116,59,91,38,82,149,227,37,239,120,97,29,18,46,236,81,48,81,150,52,21,213,200,145,157,41,133,207,7,123,252,150,17,6,4,137,164,225,23,123,12,16,203,71,12,131,75,204,3,224,218,33,206,73,220,12,112,84,79,122,135,135,119,128,235,78,112,70,82,149,227,37,194,150,97,29,18,46,236,81,48,81,150,52,21,213,200,145,157,41,133,207,143,228,17,92,72,75,152,131,251,97,31,140,13,84,219,224,123,204,121,29,140,19,83,43,229,166,228,225,146,241,220,82,135,135,119,128,21,101,139,213,82,149,227,43,51,206,97,29,18,46,236,81,48,81,150,52,21,213,200,145,157,41,133,207,9,115,102,183,190,254,238,48,139,182,102,158,149,255,105,206,97,255,124,176,194,71,169,156,238,250,119,151,248,17,81,58,135,135,119,128,17,136,250,166,82,149,227,43,67,3,97,29,18,46,236,81,48,81,150,52,21,213,200,145,157,41,133,207,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"848183","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0xa46f396aed4477930469cd7b502751fcb04f1eccb4e99b65ca4df1018c5415f8","s":"0x71acc3e4189fab507eb63a63ef43faaf4a090d351adc736edd888a2919c20a18","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T09:46:24.001Z","summary":"Submitted an EVM transaction."},{"block_number":8640470,"extrinsic_index":7,"extrinsic_hash":"0x493b6d12b412376e78c7e692f98c6a56b07d77395f8f66222edd2c5a61faf65c","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"104362","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x3d446c9340f6e3b32e023bf1ce6470acb22bed95c80fb5123e4fc7c6197c0fc7","s":"0x6329bc712a47c390a7dcf34071f2c45c9130fe615b924467dd5e19778f4aa344","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T09:46:24.001Z","summary":"Submitted an EVM transaction."},{"block_number":8640470,"extrinsic_index":8,"extrinsic_hash":"0x979e35fac134f00d9b07409f5e5c6dcec67570accf7231a324afeced912e284d","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,215,214,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,71,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,18,130,31,24,0,2,34,23,16,0,0,14,10,194,181,249,88,16,103,230,60,221,109,254,142,76,210,57,163,125,90,251,243,156,227,162,178,10,196,14,107,126,36,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,9,82,7,138,0,2,34,23,16,0,0,6,21,249,160,115,151,249,188,55,120,209,110,238,150,187,118,97,6,11,121,48,252,234,24,8,81,155,191,132,8,154,44,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,93,38,169,12,185,254,119,136,43,35,26,27,162,58,226,234,89,64,166,80,81,53,244,86,87,102,160,34,201,2,238,106,8,50,203,125,16,30,169,32,103,32,247,33,125,48,18,42,119,11,48,32,69,66,62,35,176,37,91,7,6,29,244,63,136,135,165,32,235,4,30,32,124,17,159,68,209,11,218,53,254,33,88,56,106,248,1,29,4,46,188,5,139,45,140,13,100,45,82,217,75,72,3,88,135,37,214,30,33,205,179,8,66,4,179,25,125,30,79,37,152,120,247,60,195,23,44,28,79,38,205,14,64,167,100,19,224,4,139,21,171,29,162,28,77,29,85,120,90,4,168,51,127,6,43,40,250,6,58,79,147,7,111,36,76,6,108,55,23,7,112,7,64,24,233,27,177,3,237,15,209,5,75,66,84,11,10,109,89,14,2,38,213,22,63,4,34,12,255,16,162,14,135,15,217,25,111,20,71,30,57,55,59,8,126,6,4,19,229,24,29,18,96,8,164,19,5,16,177,13,238,14,234,30,117,15,177,52,135,28,55,7,224,26,153,41,234,24,109,11,137,15,115,18,77],"nonce":"558800","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0x32025e30d8dfd25cca9ea2c00af4cfdc5cfac601e5100e47f0b802dadb64013e","s":"0x2580907e297f31c404f6361600be3097fc6dde05b4effb729f8be1f639ec5a83","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T09:46:24.001Z","summary":"Submitted an EVM transaction."},{"block_number":8640470,"extrinsic_index":9,"extrinsic_hash":"0xc890b45486707c6705abc32eaf92aeb6160da40562e29455e7aa732a3eb23b7c","signer":"5HbScNssaEfioJHXjcXdpyqo1AKnYjymidGF8opcF9rTFZdT","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":27},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[203]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":200}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-17T09:46:24.001Z","summary":"5HbScN…rTFZdT set weights for SN27 across 1 neurons."},{"block_number":8640470,"extrinsic_index":10,"extrinsic_hash":"0x5619a2c19f6ab448547284f3d0b93fd7345cf3018e7008ed395b05b75607de1a","signer":"5DWnV8Z4E75DRK5JYzkW1GZW3KQjZLxM76EQSbb2WkwTBVMg","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":8},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, _>","value":"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"},{"name":"reveal_round","type":"u64","value":30492976},{"name":"commit_reveal_version","type":"u16","value":4}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-17T09:46:24.001Z","summary":"5DWnV8…wTBVMg committed time-locked weights for SN8, revealing at round 30,492,976."},{"block_number":8640470,"extrinsic_index":11,"extrinsic_hash":"0x7fe92b842c0d67611a473059faa09f9b61b812d2949e1a202e19afc6bbf95a42","signer":"5G6qoGt1eryvXicK5VHyxLrRaG5fcsBxcTwqAhSaiySUYA3u","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":93},{"name":"mecid","type":"MechId","value":1},{"name":"commit","type":"BoundedVec<u8, _>","value":"0xa82cea332d899c8c5d4d898e693d8cd34e2f6d31c055bb4facc462bcbb8e6127bcbc3729154ad780355c126c6182eca812a12937e975253e4566abe818eff41e4e9a1d8ff3fff5567de6f4fcc5649e9df0e68f60c5ab88d1d5079c44eedddeec2000000000000000694b71672165da55a766500b70e15506959619e8e4d944a3111377121360850020000000000000004f08013c73c14a6b3b13c01967101e092e89d3130020c0d8430a9cf9c6595c835f0000000000000043000000000000007c51eb0172a35ec76dc2f9d7372e5e9cf8c868fe67222b98253cb51c333d72e48e272671d3fcb34f91cce09ff680ba2c0989d01c30aeb4b558f7007efb0949e5f3afd20c0000000000000077ebd130ba7db032393a9d5208000000000000004145535f47434d5f"},{"name":"reveal_round","type":"u64","value":30493581},{"name":"commit_reveal_version","type":"u16","value":4}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-17T09:46:24.001Z","summary":"5G6qoG…SUYA3u committed time-locked weights for SN93, revealing at round 30,493,581."}]},"meta":{"artifact_path":"/metagraph/blocks/8640470/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T09:46:24.001Z","published_at":"2026-07-30T09:44:57.734Z","source":"chain-events"}}