{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8687301","block_number":null,"extrinsic_count":15,"limit":50,"offset":0,"extrinsics":[{"block_number":8687301,"extrinsic_index":14,"extrinsic_hash":"0x6e9a044a60f2b8666200d3e24cf931a501f22e6c66d314ce518a4e511ab1399e","signer":"5EngFkMu8gW9yZyJp97B8XCj3wFnYSU6zVjouu3Yp92SXKyQ","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5FneL9bgoRFbRMwGamqYstCevwJgbGm51dpvuHW57gN5wvjS"},{"name":"netuid","type":"NetUid","value":9},{"name":"amount_staked","type":"TaoBalance","value":160000000},{"name":"limit_price","type":"TaoBalance","value":38893741},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.00148174,"tip_tao":0,"observed_at":"2026-07-23T21:55:12.000Z","summary":"5EngFk…2SXKyQ staked 0.1600 τ to 5FneL9…N5wvjS on 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30,681,352."},{"block_number":8687301,"extrinsic_index":12,"extrinsic_hash":"0x1333202eec71369abc3a382d93872d06451f445dae896e8f698d53ff3d9cbfaa","signer":"5D2V2Zu6kKbBwLYGhFzpFNPQZjJ4DA8djzPdcRLPk8dLwZkv","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":55},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[3,16,19,41,118,119,135,160,173,219,252]},{"name":"weights","type":"Vec<u16>","value":[65535,65535,65535,32765,32765,6689,16382,16382,16382,8194,8194]},{"name":"version_key","type":"u64","value":1002}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-23T21:55:12.000Z","summary":"5D2V2Z…dLwZkv set weights for SN55 across 11 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30,683,620."},{"block_number":8687301,"extrinsic_index":10,"extrinsic_hash":"0x74a363191445f1a37e3b75e19a8e7c039ba924d13c09305c4110c5cb75cc1107","signer":"5DyFLrqaLeBacXBNXwsv2TTk7cW7pUJJr5ncmjh5WYZQ1V1H","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":30},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[176]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":10005000}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-23T21:55:12.000Z","summary":"5DyFLr…ZQ1V1H set weights for SN30 across 1 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30,680,111)."},{"block_number":8687301,"extrinsic_index":3,"extrinsic_hash":"0x0f2f1c3629fcc4ff2b4fc38464f0b46cfb39ae6be745691ff560508f131e4fca","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30680110,"signature":"0x99d90280b2a0200178319938693a9e947132788bf0f7270e4b3265c379370eb132929567772a604df223c5760a84e704","randomness":"0x3fc06b9746e7eb0283dc2150f39b6353441b2f85e906ddf47e2daed8971befa2"}],"block_number":8687300}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xec88b0443943272a1139cb1bac01ebbe88dea8610a2d5bb7a05607f6bcb5ec7e89af3e2028dbd4d5b0fde23a85b68b0059399be23240b5a5bf5d601977cd4d89"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-23T21:55:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,680,110)."},{"block_number":8687301,"extrinsic_index":2,"extrinsic_hash":"0x940b0ace355fd78b27c28cfa165a7146a61a97e7c7e24aa39ad2446928bcfa49","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30680109,"signature":"0x8f47878830ee3555618ae36979946a8767154f8e2e2decf7f68360ce0dc855fb403a149e0de39e80f00e27fa72b1400e","randomness":"0xb63e765e88284ec3cf8ce6eea98214c7513b84c53db1681cff4b5908fc14a9e2"}],"block_number":8687300}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x403f41cc029cce1cd0704b2cc013c73142814bf749d10b9bfa64b21888328166bdbef026255eed766e11f1c8d528e6cb63d922d23ca90198a60b696c09fbaf86"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-23T21:55:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,680,109)."},{"block_number":8687301,"extrinsic_index":1,"extrinsic_hash":"0x3c6663581f62b6f3399cac207b3f0d1d06e3ded63f633cdfce397a3f72f7bcd4","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":8687301,"extrinsic_index":0,"extrinsic_hash":"0x0858451c96199f47e31863c02680096b5e6a4c673ed4092de47e28906d7d5254","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784843712000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-23T21:55:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8687301/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-23T21:55:12.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}