{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8667147","block_number":8667147,"extrinsic_count":10,"limit":50,"offset":0,"extrinsics":[{"block_number":8667147,"extrinsic_index":0,"extrinsic_hash":"0xf69f95de3f6e32dae29341498487438273c26bac57ca98d169cb2f91cb3c9ec4","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784601804000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T02:43:24.000Z","summary":"Set the chain timestamp."},{"block_number":8667147,"extrinsic_index":1,"extrinsic_hash":"0x3f47300d76b8a819249c0845b54d13aa3aef95e783a6020d8daa0ff66b4d6485","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, 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account announced the next MEV-shield key."},{"block_number":8667147,"extrinsic_index":2,"extrinsic_hash":"0x80e45673430ca926e3c02de0fa08ca9c3db8a6bce8b18eca7f24a91d602ef7dd","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30599473,"signature":"0xa887452d09e5f6ffd1ac5b18965ef6c45ea3c8bdd27c3a8e0fef4c0cce5de7bf0f73fcc424deb7db8e5f52ffbdc31761","randomness":"0x2e73ffc38a922621df71f3826aea0d6eb378ffe8bba6edde168379cb398e9962"}],"block_number":8667146}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc89d453669bf041019ea3dc945ff0261be49391407bef557fb83b3bd1265f365f578d1c02a86ab72be4b83662574680017fc743d2a893cb35a737a8208ffc686"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T02:43:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,599,473)."},{"block_number":8667147,"extrinsic_index":3,"extrinsic_hash":"0x621614d76c66177d034353390a72c08d38aa3c17d719c93c7af96bd1413e310f","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30599474,"signature":"0x858cd14dcf8631a0e5e6e5ace5056f16cad1d50644635b1dd4d1e40e2feb6f3aa983ac526624efe4a18e05cbb504eeb0","randomness":"0x40a59fa4b14c7abc13bc482e0a4e4d34562f8b3ad8fb2e034bc597051ffc994a"}],"block_number":8667146}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9abe250bc193e9e5ca5ca78a05c9b4a0e447bb877f3b04f9ed513ce2ff56531fc50881182984ad99466197f79ba46f3b802210b66a684f02a0a6314a62ddf689"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T02:43:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,599,474)."},{"block_number":8667147,"extrinsic_index":4,"extrinsic_hash":"0x214fde9c360d85f0b4a1652f575db02cf0d17cb39c159ec4e1293eaa140601fc","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30599475,"signature":"0x8bfa71cb7c8f01394a328ceee35ef271d672c91c402100d0850eef77e5094547a38dec0c0ddd8df2dda7a364a5ebd3f4","randomness":"0x94fbd2f73eebdcdec3c52056c062ea68c699964f50918ee35b2fed23f1d8a653"}],"block_number":8667146}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe4c0f766470750aa2b5cb4ae4af15b7dc3b47705f14d95e13b0b303b79849c149a3e4f08f8894e7fa41d0c08ab65ff3c6a311021f5178930bb55a056b3dbe38c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T02:43:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,599,475)."},{"block_number":8667147,"extrinsic_index":5,"extrinsic_hash":"0x6b5243a08fe3b94ff297f3ecf426471b1c892a5424ebe11098ed0ce9665cd051","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30599476,"signature":"0x954db6c9b694852a2d8191fcc262556fcc44545133bb3f9dbec9791679081365fd5cbd5365bd2c9d2f0e7036431af1da","randomness":"0x7bca8d03d4f8dc917f154f0976858375f00df40d99b74b1cb0ed13560a1ae54b"}],"block_number":8667146}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x64dd322e4a21d343298a11a09339562aa4bc08d3454ef8bc89cd33792016a724f1a6d036a004926f06ba55c98041747cc8ab55d7c2787f3747d8384baf4a4888"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T02:43:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,599,476)."},{"block_number":8667147,"extrinsic_index":6,"extrinsic_hash":"0x4fad9c2abfd03f405bedcfce815dd672401cd4ed3d061d1aa7f3ff9c9294309d","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"93985","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x1ec00843b9ca12665956b6a9ea569124f6b752e0ab41adb3f7d2b9d93c4fa594","s":"0x32187c358d2922a71e9e1832fee18fc93e13c016b26ccd9481869c8980081a95","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20002128000","max_priority_fee_per_gas":"2128000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T02:43:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8667147,"extrinsic_index":7,"extrinsic_hash":"0x7cdef82030dbc5716c75f8c1101ff1bc453194ee3320d01480e7de9d4a2895e3","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"119325","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x171aa0e26a5fb60f5d8333b3504a1b3504070a47ff9b71ce93ea77c31501a216","s":"0x52a712b3454ba38b3b74bab5c3558a637151a2b6eea4ce26fef1d579f426a1d6","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"11000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T02:43:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8667147,"extrinsic_index":8,"extrinsic_hash":"0x63878a60d1339b5b91238d445527bf86cd5042a1c7853e12d82cc5688686b40f","signer":"5EycWesFoD34Bz932oPJSvLvfqns4jXDo3hYd1tJhwm967Fu","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":127},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[0]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T02:43:24.000Z","summary":"5EycWe…m967Fu set weights for SN127 across 1 neurons."},{"block_number":8667147,"extrinsic_index":9,"extrinsic_hash":"0xfa23f5c2c8ca2c5643b968186d1378853e259de23ab7ae93363bb34d26be86f9","signer":"5DLtdEu53xLP1HDkBAsW6mP4tFANvzFQib9AfvFanUKZ6986","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":12},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,602,739."}]},"meta":{"artifact_path":"/metagraph/blocks/8667147/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T02:43:24.000Z","published_at":"2026-07-30T09:44:57.734Z","source":"chain-events"}}