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30,552,870)."},{"block_number":8655497,"extrinsic_index":2,"extrinsic_hash":"0x2273ef9d989588a3d54aa5bc079c19741f95df7b3caa3c119f784c56ada5cb83","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":30552869,"signature":"0xb56d2dd6a1caccc98025cddd842316a8a13c168a685736bd2cbcdf094aa3cbb3669e0b870f8642b897d0899698feaa28","randomness":"0x6d9876e2b0fc77d1898e392152b99845040e1d6a8065a2dd9cde39d3746aaa9f"}],"block_number":8655496}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc86533b0c6cadc74410d97e14cff1a2a1130f91cfe1bb41c8681b25e98831313a4788972dd5107d475cb411494847f372ec5c3ff218ccece3b00523d28b8c98e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T11:53:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,552,869)."},{"block_number":8655497,"extrinsic_index":1,"extrinsic_hash":"0xa35a63b7f30b3240fc9f84a693de04c2756e3b314b34c6fdcc2d344410540002","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":"2026-07-19T11:53:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8655497,"extrinsic_index":0,"extrinsic_hash":"0x5144ed9fcff7f912023bbf7e2581ff20a385329b477e4ab4d28bbda246eb9f87","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784461992000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T11:53:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8655497/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-19T11:53:12.000Z","published_at":"2026-08-09T08:04:05.050Z","source":"chain-events"}}