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30,544,878)."},{"block_number":8653500,"extrinsic_index":2,"extrinsic_hash":"0x95ef72990a103ffb90b337887a7c5d4ab93d0280eeb5a192c202e5732630bce2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"},"pulses":[{"round":30544877,"signature":"0xb5d27f7f71b33aa4668d3d3d593c460975e538ca24d04369a02b003e97fc2f29e54fbd0a4d3288848addb0a9614b185d","randomness":"0x03265fe42a0a5c35890cad8ca55f833e7911f66c7154bb129acb101a22d10bda"}],"block_number":8653499}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x58711f8c3c3d2437e0d22daa634d2b3cb965314a1621f383ddaf9efde6cc406e821ff861402d60b86a5eed26eae6e2cf688cbcb98aebeb0b725c36861f51d681"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T05:13:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,544,877)."},{"block_number":8653500,"extrinsic_index":1,"extrinsic_hash":"0xb52adb8ae89d2816aee551ade85a132c364c16a980f7bbd0192a4fcbeca55dcc","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":"2026-07-19T05:13:36.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8653500,"extrinsic_index":0,"extrinsic_hash":"0x554895e500cc09e753f2ad51862a3fdd94746b9958510106a162921141326039","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784438016001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T05:13:36.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8653500/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-19T05:13:36.001Z","published_at":"2026-08-09T08:04:05.050Z","source":"chain-events"}}