{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8667752","block_number":8667752,"extrinsic_count":13,"limit":50,"offset":0,"extrinsics":[{"block_number":8667752,"extrinsic_index":0,"extrinsic_hash":"0x2a43a2227f18a40daeda9dcdfa6c1ca4e2fc8706e228d23f136597c9771104d3","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784609064001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T04:44:24.001Z","summary":"Set the chain timestamp."},{"block_number":8667752,"extrinsic_index":1,"extrinsic_hash":"0xff31892f12ebf5951b6d7448487a8e8a5798eb7edf4a3d36d8935f79d0745f21","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":8667752,"extrinsic_index":2,"extrinsic_hash":"0x1bf7831a14e65bcb8f8113fdc5d9e46559c1c36897365181ffd6525b019cae5e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30601892,"signature":"0x8658f74ba0d05b33b2996e95120938a485bcad695fc0a7ab5479b5c9fe83070bfce6a33d569c03fc83bec81fce26a7a8","randomness":"0x3e203e59e403b30b976a3ac92ed25e9895a075e08997ee7ecf22b7f9cbf3705d"}],"block_number":8667751}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc4864a81716df3397fbdefb72fe337bc003fd7f5bd549ab0d00ee772829f8e3b684d6db170a5a776ef2ea3ffa113b4520fd43d95f377d8f9da5a6113b204b38e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T04:44:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,601,892)."},{"block_number":8667752,"extrinsic_index":3,"extrinsic_hash":"0xe73f8f887e92da55e337382370109a81404c84a8fe0af7c2050e5db90db2d516","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30601893,"signature":"0x92ad60e433af19c85c0181bdfd435d9ebe9fae4fa10b012c1bbef85501647e5fe4cd9ff76b6542f9862a5d70c22df6d5","randomness":"0x511f84faa6f6a6e3c9db6c4bf8a3820fa39d2a515cfd0247fd8da4c9fec57677"}],"block_number":8667751}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x041e7abcde054a7d181d877f89ee2acf019d347dc2aecedaa066c7ade58d863e67a25f6409c07352677bbd6728f6f9aff3d35143987ae02c8f7eb5272417b384"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T04:44:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,601,893)."},{"block_number":8667752,"extrinsic_index":4,"extrinsic_hash":"0xaad28356e0d5ca3156422a4388b9fd811313a7fb1ab3d34b50c7443ef6cc4056","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30601894,"signature":"0x95e1ab6effb240bb671b5689b0c29ebccd0b55c7526b875451a30d9e449275eb26a39836dae968ac79445c1489fe026a","randomness":"0x8fe66e22a57fcbdcba928636214c9d0c4a4e3ab194e172c2f77319777fea1f3d"}],"block_number":8667751}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2ca5263735b5139352237a0a8d25368d489718acf842b1a74d72b44ee3a6d43c1610d6a537e2b80fce833c3953afe0eb1e8cd0c65992206666a49d92032b7289"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T04:44:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,601,894)."},{"block_number":8667752,"extrinsic_index":5,"extrinsic_hash":"0x2089167a26f112ba42cad254a0f272a7cd427264eceb353dd77217ef79c3f529","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30601895,"signature":"0x8a7a37d5bd41b4191c000d6e75de645863f73ff586dbf565c0590c3ddb7e61934eb7f93b2e7ed631be7b0575ecb586d8","randomness":"0x2c43dc6e018299d91a7106d94df6d3d2e70dc94fd8bd55f3686de79af8302629"}],"block_number":8667751}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x3a38ac872a67e1ef55da5bb9dbf28a5bbfdd47340c38ae702d3a647788deed31db7b4c502200780f3446e2d851c80b78756032c81375a2953dbae3029cfcc689"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T04:44:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,601,895)."},{"block_number":8667752,"extrinsic_index":6,"extrinsic_hash":"0x4fc1ebd4cab3d80ab45e1b9500dcdefb253636cd4805142ff86fc7a0c79a6c9b","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"119650","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x57f5d04506d617681a3c79873122f76c09e58624b5b24c22271f561b08c32f22","s":"0x68df4857ce8658c31f0cd176963c2f8069e62ecd357b15eb869a5cdede4b2fc7","odd_y_parity":true},"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":"2026-07-21T04:44:24.001Z","summary":"Submitted an EVM 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neurons."},{"block_number":8667752,"extrinsic_index":8,"extrinsic_hash":"0x03af7ba8f6867de9e434f9ff16080a0264f334ac9ee4152ddce5149eb86e6f3a","signer":"5DqctMkKx7dQqYojkjvJhCxY8tqkEfWtJCJu3bd3K39VUiQB","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":63},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[27,48,87,125,171,214,218]},{"name":"weights","type":"Vec<u16>","value":[2,2,65535,2,2,2,2]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T04:44:24.001Z","summary":"5DqctM…9VUiQB set weights for SN63 across 7 neurons."},{"block_number":8667752,"extrinsic_index":9,"extrinsic_hash":"0xca5d6525d7a5fb7c13237c7bc29fb725aab834615257fe72dbcdfeb1f2e14afd","signer":"5FKk6ucEKuKzLspVYSv9fVHonumxMJ33MdHqbVjZi2NUs124","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":124},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,603,155."},{"block_number":8667752,"extrinsic_index":10,"extrinsic_hash":"0xe0d33c8ee29105117d96ae5862d8acd7c32d5f5f09a827eafdb89ce520a2e3b9","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"94613","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x7290dfaba907a81821d4d39a594f9f8f10dc8809b4f2b33f0facd8e4f5e6ee22","s":"0x643ab639061d844461e19bd82051e21d7e425aa3d99f318df3f52777ae65061f","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20002732999","max_priority_fee_per_gas":"2732999","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T04:44:24.001Z","summary":"Submitted an EVM transaction."},{"block_number":8667752,"extrinsic_index":11,"extrinsic_hash":"0x989908c95854a043018205bff647ebba90ea0fdaa3bd4a9c5c951ea91a4ee635","signer":"5H6mRjGTaAzjuCmkpmZvaMesfdWqaKPMrtf5553UnV2D6668","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":66},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[3,10,64,75,200]},{"name":"weights","type":"Vec<u16>","value":[24576,24576,24576,24576,65535]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T04:44:24.001Z","summary":"5H6mRj…2D6668 set weights for SN66 across 5 neurons."},{"block_number":8667752,"extrinsic_index":12,"extrinsic_hash":"0xe3a058611b4243556ed055d4d58ca1cb06a13f18654a23c9b53e59b24b6aea15","signer":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5","call_module":"SubtensorModule","call_function":"commit_timelocked_weights","call_args":[{"name":"netuid","type":"NetUid","value":71},{"name":"commit","type":"BoundedVec<u8, _>","value":"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"},{"name":"reveal_round","type":"u64","value":30601937},{"name":"commit_reveal_version","type":"u16","value":4}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T04:44:24.001Z","summary":"5G9hfk…hjwrc5 committed time-locked weights for SN71, revealing at round 30,601,937."}]},"meta":{"artifact_path":"/metagraph/blocks/8667752/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T04:44:24.001Z","published_at":"2026-07-30T09:44:57.734Z","source":"chain-events"}}