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30,619,034)."},{"block_number":8672037,"extrinsic_index":2,"extrinsic_hash":"0x80b0631cfc4b960f9e4809a365ad3a0e613d2fca55b51d6e9bc3a09e0cdbb2d5","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":30619033,"signature":"0xb34f5d509f983e13151df9ef80a042066c268e7a898aeb5961b07b7a817977824a6a58aa150f3d0e2aa5bbb7e5d3dfe9","randomness":"0x806d4e28b67542f85e3ef06b444e0e28f6e75605cbf31ace97e18b894e7b529c"}],"block_number":8672036}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xecaf514c803f8cc7441e09f16b2752b454da23f42903de533f11bd72b2ca8f3a30e765db1b79264b4c8dad4afd283ba49e93dfe2e3206eb613173a13174e6e85"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T19:01:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,619,033)."},{"block_number":8672037,"extrinsic_index":1,"extrinsic_hash":"0x29f476392ec9e03a2ba3c046615c4eed46230c2c0adb62cc0ccdc0d7156140c9","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":"2026-07-21T19:01:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8672037,"extrinsic_index":0,"extrinsic_hash":"0xb78855a5e978016f8a28e967f49a8596f758eb89c3e245c637f458d7d9278e94","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784660484000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T19:01:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8672037/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T19:01:24.000Z","published_at":"2026-08-09T08:04:05.050Z","source":"chain-events"}}