{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8647130","block_number":8647130,"extrinsic_count":10,"limit":50,"offset":0,"extrinsics":[{"block_number":8647130,"extrinsic_index":0,"extrinsic_hash":"0xcb516cbf26ea5d736aee1c57f17bf4bdf03b4327993b150311113801af3f69ba","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784361540000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T07:59:00.000Z","summary":"Set the chain timestamp."},{"block_number":8647130,"extrinsic_index":1,"extrinsic_hash":"0x37cc71c716363dcea006005fad0ac0abe9df834efa057e4d6f8f559cb1178e53","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":8647130,"extrinsic_index":2,"extrinsic_hash":"0x7976d6fa9c540ee4d9e304e18dcf028f337e28b9d8af8786ec91e870da060bbf","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30519384,"signature":"0xa5f3e00ec5e3fe83c40876e382b3b135df0b57a6334d594fab9b2f30955773c8c68cab1f49d90bad5a94b8aaf33045e0","randomness":"0x1183fe003722032b255584181d9450c90e61e1e8cfe4b2210c2a119fde09b4e9"}],"block_number":8647129}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf6830e6f94f4555a3cfcd52c053163b5ed3af09a595334a739388b3588bb1e35b73b1f0beaaf92540c77c4a8b39c39a5ae0256705c5a865f231916a678f5e681"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T07:59:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,519,384)."},{"block_number":8647130,"extrinsic_index":3,"extrinsic_hash":"0x7c7c982212ba18026522edd814335b8db138d3cad27efd7af62e215f2145363d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30519385,"signature":"0xa8990095496a0dc39bd85930dcfc8437e59bd7c1830d916c2d97512017d54e72a3cdeeee33c71c037c8840c62256ffed","randomness":"0xb4df3685672926d4e5aeb48b89e262b41843c3d3a854e6607013725efe99bf7d"}],"block_number":8647129}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x80526dcc1cd652bf4297a7952086bbaf21b46530ed20122291b6a7c5e317761279e5115aec02014d04449800ddefb485fe7fca7aeeae8406a8c372c34603898c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T07:59:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,519,385)."},{"block_number":8647130,"extrinsic_index":4,"extrinsic_hash":"0x80eba23fc61b20c1b8bc649c86f5b4f3e8e11520dbde6b89b261667708df1244","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30519386,"signature":"0x97836cd58a5a31e57f20b91a36982f4fbd968a01beb5192f60842b79ede46724cff1fa906f94a84faea90cd5965426d8","randomness":"0x13a10ad5aa0a48d5d45f9537b2d9ac53f637d7b4c96517f0b7ac79c434c12fcd"}],"block_number":8647129}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2e89baf48694328c2319490ea3ad64e1a75b2a5f5bec846e2bb388286645645cf60f252da157dc6830ff8266f7a1d94e0a4f1f8ba560d2c4fcbcf8b199e05788"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T07:59:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,519,386)."},{"block_number":8647130,"extrinsic_index":5,"extrinsic_hash":"0x9dfaf95e4c4636655210cf760cf3bbe0c5acbd826c4423e470aa251efc89abc8","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30519387,"signature":"0x8996c51805b41e79833a90a913d34d6e808168615462257e1c22991323919bae342d7818f42fc3e6cece46509911c961","randomness":"0x7f872745e9b26debc4b6372eb0f6fc736dbe36fde1017debe69ed4507e1d9b71"}],"block_number":8647129}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8eb439e9e966c437565b708223a4ed6737762a031e60ca494fcd75b83bc9737be8263be87b2cea7d1d31088d3f51fd04fa21baef8288fcd943b6a7117648e68e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T07:59:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,519,387)."},{"block_number":8647130,"extrinsic_index":6,"extrinsic_hash":"0x03c9088fbd2a322cd0ce4c84dc0fcb54a7b925ca6d5576edf5e2ad077bab611f","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"74281","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x718994daf1a684f872ac7d2bfb4193b7c05666ac8d208a475274114aa640d89b","s":"0x18e6ed6cac34d5d8c6f39e218a8728074aeb54fb3e9ca9fbd8098ddef1552743","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20002585999","max_priority_fee_per_gas":"2585999","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T07:59:00.000Z","summary":"Submitted an EVM 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committed time-locked weights for SN18, revealing at round 30,520,535."},{"block_number":8647130,"extrinsic_index":8,"extrinsic_hash":"0xc59ce589180c52c7eedfb3f2dc5a0b217006d384d786b309b2d421522e9289ef","signer":"5FUPAUQPGXUqWvAn71qWKMaZjjWGbsEVjVuQoCRekUwvHs93","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, 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30,519,587."},{"block_number":8647130,"extrinsic_index":9,"extrinsic_hash":"0x51d1439c6cd70d210822f07eeecbf4045ea67592f2c2f1a0d8ba48f0ec5acebf","signer":"5DRw8PR445TJucdq41t8JWfJBAobMKbS48NpDJogZ5CcZJs9","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":9},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[21,209]},{"name":"weights","type":"Vec<u16>","value":[4933,65535]},{"name":"version_key","type":"u64","value":5065}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-18T07:59:00.000Z","summary":"5DRw8P…CcZJs9 set weights for SN9 across 2 neurons."}]},"meta":{"artifact_path":"/metagraph/blocks/8647130/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-18T07:59:00.000Z","published_at":"2026-07-31T10:03:01.779Z","source":"chain-events"}}