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30,550,734)."},{"block_number":8654963,"extrinsic_index":2,"extrinsic_hash":"0xc3e5c28838397544e2f67c6b0e5ec519d17a7fe11f76060718a656603fadb254","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30550733,"signature":"0x884c92cf92c1857e481ebbc214ee253d75c550ec6cfa26380bef04763b84ef8fc9e6d24f9a64ba17b1072cb1e1bc36a5","randomness":"0x756e197eeffdf52421c109867b2608563318e94008face416b83aaa442aa92c5"}],"block_number":8654962}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x14f75d635a6e96aca6d3aef8534cef0e79b162930f50154c14de80c2578d5811d8229af58e7a42f407339a700703f2a1eaecdfebad464d777a075ea7d1779a88"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T10:06:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,550,733)."},{"block_number":8654963,"extrinsic_index":1,"extrinsic_hash":"0x69cb6e6a7a8d90bfaa8679ed618e285f9ece43a232c409159f77033c6634d060","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":"2026-07-19T10:06:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8654963,"extrinsic_index":0,"extrinsic_hash":"0x1f90779616f542558292587151c15e54af63211ce01c1820271b259b58a6ed9e","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784455584000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T10:06:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8654963/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-19T10:06:24.000Z","published_at":"2026-08-12T08:41:21.142Z","source":"chain-events"}}