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30,609,697)."},{"block_number":8669703,"extrinsic_index":2,"extrinsic_hash":"0x06843431fc6e0aad28f1b3ab3ca24fdc6a15ff82848f6dfd1cfd24581849c17c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30609696,"signature":"0x8de03969780848dac99a22fc24c0e5dc1f08c13bc629568f9ebdf9385998be0f4c54a5842efbf184cb5c47e87fb8434a","randomness":"0xdd74a55620cabfc3f9cb391c7c414487ec5acff8308058af2020b9ce60aac969"}],"block_number":8669702}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xecdcadec37e82e87a53120f47b2e59051c04396f39ea9c2566d53ee012b95c2ce4defebdf78687caed558a801bcbf198b5f17cbe4ef7f828858f9ae92aa40d8f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T11:14:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,609,696)."},{"block_number":8669703,"extrinsic_index":1,"extrinsic_hash":"0x4e1a229b7981f38914bfd3df57a73ba7ea807f6c2df5ea890c7a5e62ba97337e","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":"2026-07-21T11:14:36.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8669703,"extrinsic_index":0,"extrinsic_hash":"0x38b9438da62ad03d777fcb7e9223f1cc41e0c5ce2b17ec9a820d731ec52fc4b1","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784632476000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T11:14:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8669703/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T11:14:36.000Z","published_at":"2026-08-11T08:16:16.642Z","source":"chain-events"}}