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30,490,268)."},{"block_number":8639853,"extrinsic_index":4,"extrinsic_hash":"0x719508de33eaf06641215a5e8250e6778e7ef07841fdd518bf8123c7a76bcad6","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30490267,"signature":"0x8ee5ea05705d1212a9e783bc62325659434b312cf293b559d17f449705bde4ecda255fd5facbe36b4271336fbea7a618","randomness":"0x46ab2309e5cec17e617b94ae53b64666a930068899bb04f02ad8bca303f75e1a"}],"block_number":8639852}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd2cff1312da93c69f7dd3bb99a444a8cd126daa387cd3b3e6f246f8754bd9866ed5859523f9a6d215531c000d73f2e142790a09cc50f091f0dbb72c4051be785"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:43:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,490,267)."},{"block_number":8639853,"extrinsic_index":3,"extrinsic_hash":"0x7769755942f6014380c5cb1f81186f8f91e4fa081f2c7c5105c6532348cbbd03","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30490266,"signature":"0xb0223def63c769928c534082d00e56fb146b58de473688cdc31614a4550e28c12c1a1311ecb7071065ab612088bd00cd","randomness":"0xc68fc19d63d6ac0288aa3d765e6ee67c5d7d458c0b3c836ea8fd0f9b73d5c96d"}],"block_number":8639852}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x40f3ae8888161214ce97122919b7cebafc4ed5c3a0f5c9d69a7505f30344ba0ee111ed1acb32d81e2444ec850bd3c35d8b84ea926a9417953eb7cd3b78457686"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:43:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,490,266)."},{"block_number":8639853,"extrinsic_index":2,"extrinsic_hash":"0x68200d45e82bbca74c7b42d0ba16fafc4507fbd925692de1da47056bb546480c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30490265,"signature":"0xb2473035718e96d2a17f5948c4155206232f579fe5a21e865deed083de7c20049ff5c88f5cf374a1f58abec25e01375d","randomness":"0x773fc1297e9fc63b2a8805fb4f8d6bd461f8a9c49f798facd5b88b7e31e82f1b"}],"block_number":8639852}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x247da022ffe8b5f564459d10cdf91be587317e45cab3896dde84070b91cf3b1d9f9dfe566f9b3adfc8c0e7a156e1c70b57e1e109d59965c5b7080832c31fd181"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:43:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,490,265)."},{"block_number":8639853,"extrinsic_index":1,"extrinsic_hash":"0xc39f8a6f854b2c1434660c6a7ac71c20c1d47810e1ea5d97ddf4732c13f99705","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":8639853,"extrinsic_index":0,"extrinsic_hash":"0x19c65fb67d77327f2f34431b66cf79fdb588367733664f818c6fd6131512ad9e","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784274180000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:43:00.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8639853/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T07:43:00.000Z","published_at":"2026-08-10T18:49:26.712Z","source":"chain-events"}}