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submitted an encrypted MEV-shield bid."},{"block_number":8666203,"extrinsic_index":10,"extrinsic_hash":"0x32d14a4665427e1dfcb5c27a47cdf0c5f878e73a144a9c77418eb8c880b3d865","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":"2026-07-20T23:34:36.000Z","summary":"5Fh1YD…KMEyh9 set weights for SN83 across 0 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transaction."},{"block_number":8666203,"extrinsic_index":6,"extrinsic_hash":"0x0e0e41ae5ad43daf5c3cdf51f5d70b831e8f388812451f2894818e24d963a0a1","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30595700,"signature":"0x97518c3533fb4b8cf90be49190e692f099352a1873307205746658c84c45c77e3eaef669919185333fced39927530092","randomness":"0x0765108543a2dc0aa10ee1de90e167f1938d23e01347c8237b5755d0a2a911d8"}],"block_number":8666202}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9e0fdcd8acc3e255c3cadf4d8882d4b7c39d77146d7b2558022678a31965152192a46b7c34a03864f60a70482d95e8b73020e6fe6b0d691a864d4c1594c18d81"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:34:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,595,700)."},{"block_number":8666203,"extrinsic_index":5,"extrinsic_hash":"0x73030038ae671acabd98ceef884ccc811a53148435379627f2f35c9f12889ff6","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30595699,"signature":"0x8b480e944b390dc33565a2c3e785560a2012c3272e390d25e745a4673c6225ff999b1d016df9f807177ea5d3292854c8","randomness":"0x1d42dec758097f3a84a06e5408673ab7426c17d2167bf859225554e878a18508"}],"block_number":8666202}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xaa341700809d0f5968fe060815187ede0ba96ce36bbca56224d827f9e1c7582b0cb6a3ffa9974ffb908daa9e1d7893b6f9b885ae6991c338a1224ebac632f784"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:34:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,595,699)."},{"block_number":8666203,"extrinsic_index":4,"extrinsic_hash":"0x92f3e580ec493d92cccdea5c26c1b0c8e005f9f0e08ed6fd10604d2984273591","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30595698,"signature":"0xacf7c4618ef27b51e361e201037dcbe9de3c4aad66b3306da414a730e2b49d74e53661dc643917ffad7c4c2b793a50b0","randomness":"0x871e0ca48519e2c3f02fd242f4a36f173a00cc1964357465dde4e97c1895e34d"}],"block_number":8666202}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x02f28d5a2c28fba95f1a7c325e6551e87ee0833de5c547fca9ad460dddaccf6139079c2f76dee206c9407136e7913cc99009c3199c45325421e26664b6780f8f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:34:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,595,698)."},{"block_number":8666203,"extrinsic_index":3,"extrinsic_hash":"0x41b5298290057450823cd39cd005cbb9c1ce06735d3b8e2dc1acd301a76eff5d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30595697,"signature":"0x8cd4ec8e6f7b99c23b0691d93a455dddfc09d50fd3548eb2f0dfea9557b0a6e6ba7357b1ad07a48cd7e4a752c8bdd5b0","randomness":"0xbd6c161e088d7fb368469196d4d061d57b5a59a80990457dafaf4434649ae882"}],"block_number":8666202}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x76be26d441ef633a19ba5ef28c6b70a5ae3a8cf13c6835b1b0825e7eb4e1844291b73bb6d0bf73772195adbb90f75b63cd937eb44c2b4ee2672fa61459dfbd83"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:34:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,595,697)."},{"block_number":8666203,"extrinsic_index":2,"extrinsic_hash":"0x36f443f5662f2e830e85a8fdd60eb96725d64bbb11dd6138e308ae09bd6448a3","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30595696,"signature":"0xb70fa045f2408c1725680ceff1147e3a0a4fabc88a944228407ed5bf39742869cb87c53c952b60b8dcf2fd77b0a9826d","randomness":"0x7e8b283db752d984a81cfe037f450f5dca70759ce272afd676b9f9603ebf3435"}],"block_number":8666202}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x3687a4c2749a83bff42f4f6d3fb661e6f2029e5611b4f88984b35f3cd3add87198fad57de1b4dd1416727dabc2820bc57f83cab617b6dbc3a0814c72518c9083"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:34:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,595,696)."},{"block_number":8666203,"extrinsic_index":1,"extrinsic_hash":"0x5b29a4316891c995b5f2c32163237ba32ab337acc1945bde4358b67f8d196d6e","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":8666203,"extrinsic_index":0,"extrinsic_hash":"0x17e301d49b42f1818cff2686070145260589fcb79a9db586a4758c8d53d71b46","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784590476000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:34:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8666203/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T23:34:36.000Z","published_at":"2026-08-06T09:30:16.266Z","source":"chain-events"}}