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30,855,978)."},{"block_number":8731246,"extrinsic_index":2,"extrinsic_hash":"0xc865b60361acebb4c42b1282325b9d6c894176279cf8a5eac65514d6c2b669f6","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30855977,"signature":"0xa33208e3d81dbca4fc4119a37ed54aabe05174634197dc8414171d9e0c58d6704805342fd4def584ba276c02d18201bb","randomness":"0xdd7e483a9455d9cf94dcaab18047ab1505177da8ebc7d8ac648a836c8ecf1f52"}],"block_number":8731245}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x90f524abf87fdff9cac6ebb5629d8132054ca6f9cd0e6f5e34c166651975090159f37afbc15a270bfd7a121d6c5c41072e11e5f8b937bef226dc3cd1cef19f8b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T00:28:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,855,977)."},{"block_number":8731246,"extrinsic_index":1,"extrinsic_hash":"0x707f03ffee17472e2aaf360e0e7e63cb3d4663a05090338cc1d6d09e67c6d289","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":8731246,"extrinsic_index":0,"extrinsic_hash":"0xacdff6c8fdf2fdfaa0e55473d934a5b0d26d8af6e9878e1dee168955fde6a7c5","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785371316001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T00:28:36.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8731246/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-30T00:28:36.001Z","published_at":"2026-08-09T08:04:05.050Z","source":"chain-events"}}