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30,585,408."},{"block_number":8662647,"extrinsic_index":7,"extrinsic_hash":"0x2ff970e7b887aed09b73d6ea36dfd7387723e8a74abe58057cf85ed4a1bafd07","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":"2026-07-20T11:43:24.001Z","summary":"5Fh1YD…KMEyh9 set weights for SN83 across 0 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30,581,474)."},{"block_number":8662647,"extrinsic_index":2,"extrinsic_hash":"0x679e59cf81d3e340469aa1673044d39bc5e70103dd1699b4c561594463c1976e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30581473,"signature":"0x801cfd49fb97243cfc754f5e0151a8b93ac8ceb6e39dfce3615a8d6cbf22ca979e100fbde964a2a0317e3fee94a4bde0","randomness":"0xcce3101aee5656f4d22ca31e4f1a7585f8fdacfe3100674d56b60b59594f5e54"}],"block_number":8662646}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa4f86a2feb6650d546bb2e8f3afcfbc63d90c9d1097a9522616914cb9cee2a61c107f5906782aefb13c88df15b451d7ee0e886973fee3361079e14b272562480"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T11:43:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,581,473)."},{"block_number":8662647,"extrinsic_index":1,"extrinsic_hash":"0x7321eb49e8c3ac4ad99fa2a822dc328c4528b15e9421d5753c87af36d886eb29","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T11:43:24.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8662647,"extrinsic_index":0,"extrinsic_hash":"0x0c43d875a570b5be27f538c314456c2dcfbea037bcf789d2c98cc4287ee2c002","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784547804001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T11:43:24.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8662647/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T11:43:24.001Z","published_at":"2026-08-09T08:04:05.050Z","source":"chain-events"}}