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an EVM transaction."},{"block_number":8744607,"extrinsic_index":4,"extrinsic_hash":"0x4c5107fc3d877b8d2247982804128e02055202808e87b9a75e5d73bfba268bbe","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30909460,"signature":"0xa2c09c05c562ba46b5fd44988326b97127e2501e3a0e06a6ff4bd4d888930aa972d78a76863b97d0c02044644d64ba66","randomness":"0xad2177ae5002196f78bae9082a8d4a5633210018981029d36d9394f51643ed70"}],"block_number":8744606}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xaa8c5a7052b0ac31807aa9e7b823a2bae0a8bf20106caf2b6536feb2d967a373dd17ed4c8ff3804a31ff8fc4e4377519a0259773cd686214259a7c1f770fe98d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:02:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,909,460)."},{"block_number":8744607,"extrinsic_index":3,"extrinsic_hash":"0x8da77f76c06a0eddefae0a87626e9d220995cc20f62a8e12cbb5175dd182d862","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30909459,"signature":"0x978edcfd473ce7f317d63827f3d2c781ce1257838c7c23d3e12f8936078a4366713fedb11aa5b73a7c8efb7ed7cc0da4","randomness":"0x1aefc9fbaf7a11d293e7e72ba24583a8d229f479e50f6b173861fd4d83690a59"}],"block_number":8744606}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xaac9ef8413553ce5495c7a2365a94994cb2b3f666c9667c4dae834b29d94526bd4dd9559bcdecfa353febf54c07f7599aa6565ec4ae12e10309ec78a07c15a86"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:02:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,909,459)."},{"block_number":8744607,"extrinsic_index":2,"extrinsic_hash":"0xaa2252144cde7d1847cd625af325de2acf42a42cdc95d910647f244ac8e0b571","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30909458,"signature":"0xb9a32165040714b886249cb7114e1c5179d6cf80f0e7488974564bc0038a8410ff132f0b2c9173ceeb49c13fd3888dca","randomness":"0xf97dbc957eacecad6338e7e7c2c08dfe5a52003ad7384b7c6ac55f9d5105a171"}],"block_number":8744606}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa2a26d74a54d6656c3c49c3a714725662d5084fc2a453fdc2c86a9560f70b3769c9513a8e2927681d2619a4c081c60b9b7e4641e4b6f3ee045150e868fa26280"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:02:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,909,458)."},{"block_number":8744607,"extrinsic_index":1,"extrinsic_hash":"0xeb762b60d1818887167bab672fded6fb626109ea69b0710447c8c3e922a14d8c","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":"2026-07-31T21:02:36.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8744607,"extrinsic_index":0,"extrinsic_hash":"0x6c596d89ca30d30a8b92820b2a3d796dffba8cc2ae272dd9d51dca5604899785","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785531756001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:02:36.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8744607/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-31T21:02:36.001Z","published_at":"2026-08-04T10:45:39.688Z","source":"chain-events"}}