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30,550,674)."},{"block_number":8654948,"extrinsic_index":2,"extrinsic_hash":"0x80560574b68e19ceb9ab3a1abf38da5959b9c5304e679459bb3c5f904e3f2d60","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30550673,"signature":"0xac9b7a8e6c9ee04723bf587f8137952f08575adde0ad2b695971ffc9195bdc2119940267763ac8f034e5ae787e7fd311","randomness":"0xeadec7fc8dbfa76c8db49d8a8a835fb2ff8fe1b746415648a3ef7c64c9c86792"}],"block_number":8654947}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd0c8668c7236a2eac9da2c84707b29b025efbf467dffdea5fd308e4fa9c355602202a5c66bb4d219d635c4067fcc3782eddae7260eec9ab1b28440482c00828f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T10:03:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,550,673)."},{"block_number":8654948,"extrinsic_index":1,"extrinsic_hash":"0x89bd6b10c2bea4a0b30c18063e70f68705d4ce4fb155c5e3ececdd73af4d0c6f","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":"2026-07-19T10:03:24.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8654948,"extrinsic_index":0,"extrinsic_hash":"0x4db6ce2a1d0f1755ba3139f179d1c93c22f561d4626e99df81bccc43fa2ad139","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784455404001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T10:03:24.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8654948/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-19T10:03:24.001Z","published_at":"2026-08-11T00:32:31.567Z","source":"chain-events"}}