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transaction."},{"block_number":8581889,"extrinsic_index":5,"extrinsic_hash":"0xdca4a2d0858311ff9d0863271f6d138a061441a9fbd35f6f71a35e10e9d5ed5b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30258339,"signature":"0x88db9daf28400e0c1d384711963e587130a414ff4c48a67e6d80eb2443492d4361af403fc91f071dfe1eeeea39de41d6","randomness":"0x5f3fb85f19b418b0bca088243775ef23595d21c4a4f3f3381cd29d97931df984"}],"block_number":8581888}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd48f8872e5e552e9efbdb931b32736408c6e24c3ad12d05f4ab45e98c998182525edd541520f65fe59cd9436f1e200ce9dda19173cf7219ce53386c749c7bb81"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-09T06:26:36.001Z","summary":"Recorded a randomness beacon pulse (round 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30,258,338)."},{"block_number":8581889,"extrinsic_index":3,"extrinsic_hash":"0xe5394d9173c2a9779c39225eb407f441906f8ff3a05b3f1068b4c104e73b4a5b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30258337,"signature":"0x8c95e12cfcf68362dea106eace7eb6a4f5186ec2f3f9efacd383877f337d646207089ba40cb1e45e286782a10eb01c28","randomness":"0x68582249f995c6c3025bd32cba1198dd45a44dd13a836461a905769e0f60ba3b"}],"block_number":8581888}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf638b59027db194dbab92313c9a08051a97763175906e69aa595af6c8af2164de3f9a321786a89a0d8d698e0a7402bd28c067c6895889a984dd7d08d012f5781"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-09T06:26:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,258,337)."},{"block_number":8581889,"extrinsic_index":2,"extrinsic_hash":"0xeb20a493659bc1a7d9e96b69e71f52e0ea7fe0c1d6983d6d517dc398271b2094","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30258336,"signature":"0x8aded59f7163dcebce3f9fccb9b8d6377b4225254d874176535fbe0b06a8e6b510fab83f4798a91bd7301f893d68920d","randomness":"0x3419da25b5fdf1cfcecec453ee730fd02d1a220b93727183526ad97e1d85ebca"}],"block_number":8581888}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x923c83baf5f768b4537ad6d3912cd1051649fef6ed751f6e24113b4fb6d79567594bd9f5b4c494481a370c97a9387afbf0f837997f9d7b0e18f99fd46b39b789"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-09T06:26:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,258,336)."},{"block_number":8581889,"extrinsic_index":1,"extrinsic_hash":"0xf4a864cb191d28429d02d2e67d4c0868ecccef91aa65610e3acbba1a1a549d03","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, 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account announced the next MEV-shield key."},{"block_number":8581889,"extrinsic_index":0,"extrinsic_hash":"0xae276a40f1a3932fb95b081cec14b8984254aec8755090e186d519a575620e39","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1783578396001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-09T06:26:36.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8581889/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-09T06:26:36.001Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}