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30,483,022)."},{"block_number":8638042,"extrinsic_index":3,"extrinsic_hash":"0x5145418d43473afe0f71b8f660573b4acef91e1f46a0e6a4b216dca6cebecd3c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30483021,"signature":"0x97372002c641a1e91329e256e5ccb4b7dbb2c4081486d79cddb4c51eab5cad7095be93510863434b3cfe552ea0ea93e7","randomness":"0x89c0d4e22313d9959769089b1ae15cd568a154a833a6543c4d00111bbc0c3a99"}],"block_number":8638041}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xacf6f777a562f1ed6924067c446a8d53fa8bfe8c12ad122eb02347a9f67b8b243ae3adf6ef8ad68adcfbae936c62ca1b8250f1268ba4d07b8e99bcd68e75a983"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T01:40:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,483,021)."},{"block_number":8638042,"extrinsic_index":2,"extrinsic_hash":"0x8c7361699b7b1b3bef2534c1ddcec01c19beba8a6068b396802e55070d3f11ef","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30483020,"signature":"0xb6626c791e9ef1078f6c9fe9e63bba51092c7d339294b257af8e884b64d0e6430206e4fea8b293eeb4a3b1acfc3f466a","randomness":"0x7b283c066ef8c87d20467eb02563e4bc1512c8fdf486622686af5b9c15fb5a7a"}],"block_number":8638041}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5ab740f6f095b679f724f4144d1c4d8419439706c383577b21fe1ea8d8e6fb28b45b892e64333f8f5c54e7e852269a81dfc2f21123c0344d973dc11f86d98589"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T01:40:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,483,020)."},{"block_number":8638042,"extrinsic_index":1,"extrinsic_hash":"0x149c225865b3f39a301312a4318ce0a77d6b70b41c067b5e2ef7685f439a4d18","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":8638042,"extrinsic_index":0,"extrinsic_hash":"0xebcd99ee9c342de356ba64d8aa1d00526c46e465775df5347c53861da4d8e22c","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784252448000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T01:40:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8638042/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T01:40:48.000Z","published_at":"2026-08-12T08:41:21.142Z","source":"chain-events"}}