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30,081,942)."},{"block_number":8537820,"extrinsic_index":2,"extrinsic_hash":"0xc4ceb8826f7378a7741b7037b208ac77ce564ebcc5907a48ea1e5189377490ad","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30081941,"signature":"0x877ccd8ccce8efac9df73b32e15c25fb7d067c8b5e83c4aaa48f85e21f02367bb6113f083585371d76df09ba9e65a5ba","randomness":"0x9e75905760f2b179fe1a7369309ca61957804b655625f247c817ada48c4a22a1"}],"block_number":8537819}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa220acd0388243baa4756820bc815a3433ad86144a58698e9c48d1e1cb519f44ab33a679ebe577e90efe4b1a58c72be6317f8e337d1c0ead7f8a9f37a904a686"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T03:26:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,081,941)."},{"block_number":8537820,"extrinsic_index":1,"extrinsic_hash":"0xcb5d677c97b7fca2768150c30b3b039757142a8fe83adbd63f7ace7a3e0fa948","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":"2026-07-03T03:26:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8537820,"extrinsic_index":0,"extrinsic_hash":"0xb9a306ec9bf061a7f63b8d0951e2bf6302c8eafd207551b0d0777266894bb871","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1783049208000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T03:26:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8537820/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-03T03:26:48.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}