{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8667645","block_number":null,"extrinsic_count":12,"limit":50,"offset":0,"extrinsics":[{"block_number":8667645,"extrinsic_index":11,"extrinsic_hash":"0xf72ee141955608af95e07cb6908814dbb72ab1f795b0a4120ac2cfcdf30cf9c2","signer":"5CJmEokTjtqe4bsXsNfEzTv9bjW26R4A4iYS7hi1nz5p4s83","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":83},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[]},{"name":"weights","type":"Vec<u16>","value":[]},{"name":"version_key","type":"u64","value":16}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T04:23:00.000Z","summary":"5CJmEo…5p4s83 set weights for SN83 across 0 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committed time-locked weights for SN15, revealing at round 30,602,152."},{"block_number":8667645,"extrinsic_index":7,"extrinsic_hash":"0x8cb2803c39b8061c95f16bcc0a6a9e1a12a4f25189445f3f3c220d441bd4610d","signer":"5Fh1YDPcJ2Bs6JHfE5Ck1gCwvPxgkK32ZpHy94oy9XKMEyh9","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":83},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[]},{"name":"weights","type":"Vec<u16>","value":[]},{"name":"version_key","type":"u64","value":16}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T04:23:00.000Z","summary":"5Fh1YD…KMEyh9 set weights for SN83 across 0 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30,601,466)."},{"block_number":8667645,"extrinsic_index":2,"extrinsic_hash":"0x5fc47fac7e4a42395d643ba0e59997f2ef5d5545f300d7f6e079ef2fded78cae","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30601465,"signature":"0xa69ea8408bb84e09ab79b1f0f7df4effc83e219b421639392bc000730bd0a6000ee5aa86e727b4cd6ffc03b77a1a6a97","randomness":"0x791c2cc6f06ca945e5c6bf3ab5bc1203e8edeef8e1eb38735ea225dd3c463a35"}],"block_number":8667644}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x20acf3fb1690975740021e0b7e86dedc151f6c38a8f036ebd021b75b80f1e55ba42aa103e7e79a6bf71fbf621b36b3ec19ae9d26c25ab36437794784601ec787"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T04:23:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,601,465)."},{"block_number":8667645,"extrinsic_index":1,"extrinsic_hash":"0xa910b8cb63a56bfac0f01a0733662d10f9167e1c270cd99c0a345e63cce562ee","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":8667645,"extrinsic_index":0,"extrinsic_hash":"0x9d657184f3259ca6ced9529922fcc85b48bba895ed3e7564f7b75a5d41e1a38d","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784607780000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T04:23:00.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8667645/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T04:23:00.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}