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30,593,422)."},{"block_number":8665634,"extrinsic_index":2,"extrinsic_hash":"0x859a755a6dbe5ade40dd269e6be00980203e3edb6779ee4dfd3651dd5887b53b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30593421,"signature":"0xb96120d85a79d0b0e255d5bbd5dfeaf7aa08c76bc507cee4fbc85f02b01ce9e4d361b59f5daf9fa3d88201b9b1d81359","randomness":"0x4494a69ca83a61a377a326b83c4ac2d832f7918d14b07de36a427f4477ac2ff3"}],"block_number":8665633}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x72924ef519da1909d568fdf0ca723e9a300b7e45566afa1788f808f0b3004c12786e124c677fc040a91de06b97059471184cc8c9ad403ed6956487744cae8189"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T21:40:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,593,421)."},{"block_number":8665634,"extrinsic_index":1,"extrinsic_hash":"0x8804c68d44d1091ce89d002821ee8256776d9a946a1d44fe6378513cdd271e53","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":"2026-07-20T21:40:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8665634,"extrinsic_index":0,"extrinsic_hash":"0x58540cbb0bce91e740512c9947969728a1b679136d8d1b404aa7515e8825d774","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784583648000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T21:40:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8665634/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T21:40:48.000Z","published_at":"2026-08-09T08:04:05.050Z","source":"chain-events"}}