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30,595,722)."},{"block_number":8666209,"extrinsic_index":2,"extrinsic_hash":"0x1100b71fef06bde88ac633da5a7f5af70b16957a736d95053b2c6a9aac6ccbd3","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30595721,"signature":"0x8c97173b3f0918c62dbfa2a52e135c102afcb9e98fef8811e5178bded9223dc6e2df1c33d137c6991830396b43c4dbc8","randomness":"0x444accf66fe17aae71d0605fc829cacfee9423580861e4a3c5b07e3de171c6f8"}],"block_number":8666208}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x00987a40c9a6a3f83ab3007e02b79f710984c6be6a6ce2347a82d98264153c36a70c99edd35d0b860e3cfe5c47da6e0e7f8917976d9c712cf14e9fe7e3f4c98f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:35:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,595,721)."},{"block_number":8666209,"extrinsic_index":1,"extrinsic_hash":"0x014bb497c75b516cc3d01774406dc8aeb4db420b7c3809165588f68ec85d9b37","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":"2026-07-20T23:35:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8666209,"extrinsic_index":0,"extrinsic_hash":"0x0bf4751357ec76d3bccfdea9f2018748fd3d0cc05f740f09d607aa07d232401c","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784590548000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:35:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8666209/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T23:35:48.000Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}