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committed time-locked weights for SN18, revealing at round 30,563,752."},{"block_number":8657945,"extrinsic_index":11,"extrinsic_hash":"0x3c7dc3d9d818f6394eda45b62827a98d90f14e883ff1d7f1aa4a7d989df39b83","signer":"5Fs38LseKmLTwSo1DGbCcCdqxfpnyY7qjt1ijTMKPb2N9Brj","call_module":"Commitments","call_function":"set_commitment","call_args":[{"name":"netuid","type":"NetUid","value":64},{"name":"info","type":"CommitmentInfo<_>","value":{"fields":[{"name":"Sha256","values":[[35,154,142,161,13,243,60,214,53,209,70,202,220,249,64,15,57,73,250,20,117,206,220,241,161,185,118,202,189,129,78,38]]}]}}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-19T20:02:48.000Z","summary":"5Fs38L…2N9Brj published a commitment for 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30,562,661)."},{"block_number":8657945,"extrinsic_index":1,"extrinsic_hash":"0x2c0f0841ef167d1820774860b65d48fcd37fcc467b81892638f1f520cb07c3d4","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, 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