{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8203494","block_number":null,"extrinsic_count":18,"limit":50,"offset":0,"extrinsics":[{"block_number":8203494,"extrinsic_index":17,"extrinsic_hash":"0xa231aa310ee2f6776b21f173e78cb815b19f34d70097e8ddb25f8665802185b3","signer":"5EhY3b6yE4kNusQQ3tmYHDHYtDUjuxks4QaFmFs3rqQahD2m","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":8},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec<u8, 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28,738,958."},{"block_number":8203494,"extrinsic_index":15,"extrinsic_hash":"0x389bb9ec79bf4d40f5995262f9be24ed03e395fd5f0ad19f0d7b3f02da13fe8c","signer":"5Dc1f1nAxVJrV9oc8v8HHpDfwG5fA2auHLwfXb8NqF8Xsn75","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"u16","value":75},{"name":"dests","type":"Vec<u16>","value":[0,82,51,10,32,246,73,164,186,107,187,150,59,255,153,1,224,123,139,102,117,40,14,182,136,31,167,3,165,141,254,126,221,152,216,48,57,79,118,181,55,140,137,130,19,196,219,169,11,147,195,88,93,194,5,95,183,104,75,42,46,222,8,21,244,127,131,30,144,52,106,15,179,161,163,202,124,148,138,125,248,96,154,188,94,171,212,17,110,240,142,236,203,210,66,121,208,211,18,209,108,22,97,231,109,227,220,72,241,175,133,226,26,81,250,41,4,189,191,114,251,249,146,60,101,253,134,180,76,98,158,103,145,198,9,135,54,242,225,99,184,235,65,193,115,43,185,90,207,61,206,87,68,215,172,50,12,56,83,160]},{"name":"weights","type":"Vec<u16>","value":[65535,12,12,12,12,12,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,9,9,9,9,9,9,9,9,9,9,9,9,9,8,8,8,8,8,8,8,8,8,8,8,8,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,4,4,4,4,4,4,4,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1]},{"name":"version_key","type":"u64","value":0}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-05-17T12:15:48.000Z","summary":"5Dc1f1…8Xsn75 set weights for SN75 across 160 neurons."},{"block_number":8203494,"extrinsic_index":14,"extrinsic_hash":"0xc275ded74540e91f82d5e4ead6ddb46c3d38735028cb5b1700872dfbca15e520","signer":"5HBg742kVS1KXhKQGJhEMsyNcxatQzpyttipazfqGJSBS98o","call_module":"Commitments","call_function":"set_commitment","call_args":[{"name":"netuid","type":"u16","value":89},{"name":"info","type":"CommitmentInfo<_>","value":{"fields":[{"Raw127":"0x313b703b414c5048415f54414f3d302e3030333539353737363636313338303130393b48415348505f555344433d33362e3234353030303030303030303030353b54414f5f555344433d3237342e39303031383830393b6361703d302e34ff0000000000000000000000000000000000010000000000000000000000000000"}]}}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-05-17T12:15:48.000Z","summary":"5HBg74…SBS98o published a commitment for SN89."},{"block_number":8203494,"extrinsic_index":13,"extrinsic_hash":"0x438ad94dd12d66203fcb14e013caf2dae56bdaf40fe16451b372f976711add09","signer":"5G1NjW9YhXLadMWajvTkfcJy6up3yH2q1YzMXDTi6ijanChe","call_module":"SubtensorModule","call_function":"commit_timelocked_weights","call_args":[{"name":"netuid","type":"u16","value":25},{"name":"commit","type":"BoundedVec<u8, 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28,739,761."},{"block_number":8203494,"extrinsic_index":12,"extrinsic_hash":"0xdcfd3f2f8fb622fa33ee39abe0f9ef90572b2ccbeba6c35ec2396f086d2af956","signer":"5F9u6pymyXKHZWn1BSmimT9ux5LST9DRXiRHT8NQwTYpFs75","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"u16","value":75},{"name":"dests","type":"Vec<u16>","value":[0,82,51,10,32,246,73,164,186,107,187,150,59,255,153,1,224,123,139,102,117,40,14,182,136,31,167,3,165,141,254,126,221,152,216,48,57,79,118,181,55,140,137,130,19,196,219,169,11,147,195,88,93,194,5,95,183,104,75,42,46,222,8,21,244,127,131,30,144,52,106,15,179,161,163,202,124,148,138,125,248,96,154,188,94,171,212,17,110,240,142,236,203,210,66,121,208,211,18,209,108,22,97,231,109,227,220,72,241,175,133,226,26,81,250,41,4,189,191,114,251,249,146,60,101,253,134,180,76,98,158,103,145,198,9,135,54,242,225,99,184,235,65,193,115,43,185,90,207,61,206,87,68,215,172,50,12,56,83,160]},{"name":"weights","type":"Vec<u16>","value":[65535,12,12,12,12,12,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,9,9,9,9,9,9,9,9,9,9,9,9,9,8,8,8,8,8,8,8,8,8,8,8,8,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,4,4,4,4,4,4,4,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1]},{"name":"version_key","type":"u64","value":0}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-05-17T12:15:48.000Z","summary":"5F9u6p…YpFs75 set weights for SN75 across 160 neurons."},{"block_number":8203494,"extrinsic_index":11,"extrinsic_hash":"0xcde52fe540acce0f1308d28c0f7d31f06210e7c1957d2a6429fd750baabb86aa","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[205,95,7,173],"nonce":"11981","value":"0","action":{"Call":"0xe4c1e436d51405557fd009c503d08b9d7c1df649"},"chain_id":964,"gas_limit":"3000000","signature":{"r":"0x02f227c8907b83734864980038785c885aef45a7ae667747db7cde41219a3cf3","s":"0x1da9182ab35e1039e5a8e1221c0ef0f6bb4e79c616447f0330bd6756c7b157fc","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"14000000000","max_priority_fee_per_gas":"2000000000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-17T12:15:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8203494,"extrinsic_index":10,"extrinsic_hash":"0x67796fa9cab532948e191d7fbf58e511e8330afba19fd83625f4a5f6f1a3e51e","signer":"5FhX88vPWsXyYLJVd35ofcRrb6DTsyKB84DqQVDpCU5kWyAi","call_module":"Utility","call_function":"batch_all","call_args":[{"name":"calls","type":"Vec<RuntimeCall>","value":[{"call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":{"hotkey":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde","netuid":0,"limit_price":10000000,"allow_partial":false,"amount_unstaked":5000000000}}]}],"success":true,"fee_tao":0.001343136,"tip_tao":0,"observed_at":"2026-05-17T12:15:48.000Z","summary":"5FhX88…5kWyAi submitted a batch of 1 call: 5FhX88…5kWyAi unstaked 5.00 τ from 5E4z3h…6KULde on SN0."},{"block_number":8203494,"extrinsic_index":9,"extrinsic_hash":"0x70eedf18c33fc5cf42f239ce00cd4330e2aa0e12bd5e3cbdc99b062c58e706f9","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[220,28,38,85],"nonce":"33951","value":"0","action":{"Call":"0x0bd421e8fc6b6e8789cee70696ac1518d5a9bfe7"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0xdff6de0dbf6c375c46ba75b43bc4a87558a21e6b4c26e500289cfd6366cb03f5","s":"0x30b3bcf7ec7329ddc0be98c434b56eeda3310a2bf53fe4cfdd8d2ba8f0ab785f","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"15000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-17T12:15:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8203494,"extrinsic_index":8,"extrinsic_hash":"0xff1970e9dd244089cd416a537c10ecbea82797a4568ef44dd0f6ff54aefbf93a","signer":"5EhiBKjj56jE1a6rLPP14TtrzxiwgfG8qk7nuZprkbYKH87C","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":124},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec<u8, 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28,739,366."},{"block_number":8203494,"extrinsic_index":7,"extrinsic_hash":"0x04e27b9e57af8c5ab6ee605bea0be9d14392f0c27dc768f5c059ea85cc83d44c","signer":"5FZrhRPgg9KG6yPz5SNg3MATzfxb3m5tSLVvn1GzXxPsUshS","call_module":"Utility","call_function":"batch_all","call_args":[{"name":"calls","type":"Vec<RuntimeCall>","value":[{"call_module":"Balances","call_function":"transfer_keep_alive","call_args":{"dest":"5DzsVV2L4M9r4uWoyarzPyhfeCv6DDAEs5rM2bpHjmerPcGa","value":30000000}},{"call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":{"hotkey":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1","netuid":44,"limit_price":42754735,"allow_partial":false,"amount_staked":9970000000}},{"call_module":"System","call_function":"remark_with_event","call_args":{"remark":"talisman-bittensor"}}]}],"success":true,"fee_tao":0.001535937,"tip_tao":0,"observed_at":"2026-05-17T12:15:48.000Z","summary":"5FZrhR…PsUshS submitted a batch of 3 calls: 5FZrhR…PsUshS transferred 0.0300 τ to 5DzsVV…erPcGa. (+2 more)."},{"block_number":8203494,"extrinsic_index":6,"extrinsic_hash":"0x6fdee650b444b2a7b704d7210508f4fb6b137af6cbe607df52e9df29e14fb26f","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[8,78,56,201,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,125,44,230,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,86,169,174,230,41,27,208,58,182,211,109,77,19,226,190,186,231,205,64,53,24,6,108,114,251,161,180,23,214,221,215,72,245,78,119,162,104,241,106,104,204,128,195,87,169,241,34,88,37,144,149,55,77,17,56,23,81,105,68,76,110,192,20,227,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,64,27,131,153,145,178,228,199,239,54,165,218,128,4,177,196,41,93,58,86,26,42,137,177,128,163,34,170,246,173,214,133,227,100,74,221,121,84,194,244,182,186,92,9,10,229,198,140,134,62,185,138,217,145,210,33,56,128,25,243,39,187,244,240,163,41,100,3,219,228,50,76,141,247,187,46,89,130,106,9,93,187,59,166,249,179,7,82,216,225,245,181,201,210,223,168,150,100,74,221,123,191,209,20,141,186,92,9,10,105,131,140,134,62,185,138,217,145,210,33,56,128,25,243,39,187,244,240,163,161,251,238,17,189,127,208,135,168,59,38,174,131,46,25,250,204,116,148,40,60,244,219,210,202,26,141,36,48,122,59,190,100,74,221,123,72,22,63,177,186,92,9,8,228,226,140,134,62,185,138,217,145,210,33,56,128,25,243,39,187,244,240,163,39,108,153,250,75,202,166,52,216,236,95,188,27,133,171,212,214,71,145,133,114,160,33,101,193,70,30,82,90,154,182,214,100,74,221,123,76,63,145,63,186,92,9,8,146,199,140,134,62,185,138,217,145,210,33,56,128,25,243,39,187,244,240,163,67,44,192,41,95,36,242,55,223,222,248,16,158,241,7,192,174,177,185,209,92,76,145,251,213,165,183,176,152,157,107,204,100,74,221,123,114,2,57,200,186,92,9,8,102,57,140,134,62,185,138,217,145,210,33,56,128,25,243,39,187,244,240,163,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"710034","value":"0","action":{"Call":"0x0e69826457632b4c2d778190f3af6bc8535d9235"},"chain_id":964,"gas_limit":"1000001","signature":{"r":"0x66fe50b66a8f0dab2ad4a454509b126e33e8ed02c390f57618424f3829ca1068","s":"0x3f8cc5ca5bc751fcc97a380a661ef15336ef29ac05a641aeaa33f0574172c80e","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":"2026-05-17T12:15:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8203494,"extrinsic_index":5,"extrinsic_hash":"0xe81bd9723c318e65539a9edb342bfb1391ac1f23d681e2d5c543940c63ef1355","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"195293","value":"0","action":{"Call":"0x482c018635d792a294662c1ad18aaee9b51914bc"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0xfadce7988a896133799ff4433213756404f4e5ba71bcb1823a504bced5aded3d","s":"0x3cea6be32a05035627df44ccf379cab4df051de6920e4a9322a1ccd46a379ca6","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-17T12:15:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8203494,"extrinsic_index":4,"extrinsic_hash":"0xa0db2966e5e04c0eee3a0fc84b29a3ee229191c6a269c3f05cdb229781c8c4d7","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":28738923,"signature":"0xb8e12dc1943c84faf7dfe8f03dfeb97fc468372600d53d0328bfa94e825805ea2db9511cd15754a7d414833a3d973a0c","randomness":"0xa46f5e8ab2cf39c6aca60f1353b8192e10f89cffcd226bc3fb5a1f42ad777108"}],"block_number":8203493}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7e27f0446affff616cc1c183c4c7edab6a98c7ac24ce237035eaa6af802ac43c9267da1169dbe50f639ded2cc7a1bf0e6deeb8049c0d9e8052c3a4095e16478e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-17T12:15:48.000Z","summary":"Recorded a randomness beacon pulse (round 28,738,923)."},{"block_number":8203494,"extrinsic_index":3,"extrinsic_hash":"0x0b0b55c74daa435559d1817b65b66c9c4562f4ccc13d395023645e6a0b76ce3b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":28738922,"signature":"0xb8aa1e57d24af8b2ca0819e61f018c1df4f95a3b9ffcf8844d123552e7d74b9af98b2fae4184c11804b69fa97fec1af2","randomness":"0x65b19a59ff03e9922c2503c30e8a950cbee5a1149b54d33769addf0a705c1510"}],"block_number":8203493}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x42410a6143e93b133787df5aa1e9f730a405b5f605f4886410218bde210a3e228b95596841e2b0f68d0be4cfcab0616f70122b8144b1cc4c8826cd8bc12b338d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-17T12:15:48.000Z","summary":"Recorded a randomness beacon pulse (round 28,738,922)."},{"block_number":8203494,"extrinsic_index":2,"extrinsic_hash":"0x267054599efd2d9041ecb35c0ac4a1cedb17e5bca69a80eae4eafe0cf3420215","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":28738921,"signature":"0xb49c8222abd592384939a245595373f8887884e38c9322c864016d5e7f989977e29b61fb1a461369a24b04265087dab9","randomness":"0xd2f533e8b90698ef2422c9dd78b4e84e04aa9625a8584067fa0fae3df5af3e72"}],"block_number":8203493}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc2c4c03a8b643dd49b86a870fe09f0a7ae97ba92859371f012e345423c08cb6fa475a9c54dbec7af1828f00416558074a6121e7f0d8e5a75cbaec91f048cb98c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-17T12:15:48.000Z","summary":"Recorded a randomness beacon pulse (round 28,738,921)."},{"block_number":8203494,"extrinsic_index":1,"extrinsic_hash":"0x365cf99d49c22b31da79a823562cb216bc3d99f95bba1a31b5c6bded74af1f0f","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":"2026-05-17T12:15:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8203494,"extrinsic_index":0,"extrinsic_hash":"0x6efc4eb90599a10a57dfe7b49b5c6569dd2541f21098dbb3e4475602da0fb999","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1779020148000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-17T12:15:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8203494/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-05-17T12:15:48.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}