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an EVM transaction."},{"block_number":8191822,"extrinsic_index":8,"extrinsic_hash":"0x0d48e0d776785587e0d7d29f6983bd89f7bc0da8e7a8dcb2a8e8d917a1d866af","signer":"5G1xF9f42WAnDQejUtrRTT7AsChSNaH1H6cYdRghnL4M1pcD","call_module":"Commitments","call_function":"set_commitment","call_args":[{"name":"netuid","type":"u16","value":68},{"name":"info","type":"CommitmentInfo<_>","value":{"fields":[{"Raw68":"Junjie4/metanova-submissions/main/nova-subs/b5a6e6d4c9118d4a0425.txt"}]}}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-05-15T21:21:24.000Z","summary":"5G1xF9…4M1pcD published a commitment for 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28,692,235)."},{"block_number":8191822,"extrinsic_index":4,"extrinsic_hash":"0x1b962e9dbd473d9c89adf99efd20c478ed245a51a3d226cb33a33c74d1f131a2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":28692234,"signature":"0x863ae0024481502bdd48f4eeba3a426f9bdf7d77c79f1ee0df52171ce1f8a92db16611b9b82a860006bdf9eea985b5f5","randomness":"0x279d3f5f301f7871f9c73ddfe7927bed676ba1059e5517c1c2d9540991cda2b0"}],"block_number":8191821}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4c2daf14b10e904ec907eecb22091266a95ca28adcf7e30f1d80bd65f061531f29526aa776ecec246b3dd62be7fc002e7e01bd245ba23cbfad3a560f90800083"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-15T21:21:24.000Z","summary":"Recorded a randomness beacon pulse (round 28,692,234)."},{"block_number":8191822,"extrinsic_index":3,"extrinsic_hash":"0xc91504ec760a97ef87c9c57bddc04573be83bed185b472bb1a3a14a4e2db197a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":28692233,"signature":"0xa39f4a6971c09efee36bfc6d7314f72752e7f649867ac1088f8e755a7e885329e61bfe38e2f6d24d7cd9bfb67fba5fd2","randomness":"0x5fb6a66307e0afba614351cc78905055ce6b50f84cfdb84bb755d4eb374716c5"}],"block_number":8191821}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe09756cb8e1702060799cd2b2ad1d8593cd4eec53668447e99b1b367548fe818e31bcff37f03bf3a7263df5bbd5b472cf15dc73d53aaf44d6c0459a98a2b518d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-15T21:21:24.000Z","summary":"Recorded a randomness beacon pulse (round 28,692,233)."},{"block_number":8191822,"extrinsic_index":2,"extrinsic_hash":"0x99819ecc876503bd2861a2cef641678006a7e37eeda3f0d013a5bb8cf19619c0","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":28692232,"signature":"0x97c55e2ff2ed8392da9b4df2e31dd72dc2f9e96acc5038378c7b138933a87a13408c26b46cea24e0c6d2c9cddf6b294b","randomness":"0xb1a6debdc25095c9ff596c62117d0fc6744499a3b152cabfe33553293b50264d"}],"block_number":8191821}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x06d89f421c77ec910434c6cf3aaecfc401af209d99794fed83e9f57a9dbe584075837942377468ba6cb936eed0623ba0a405bb90dd2ad32dab6269ac9acd748a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-15T21:21:24.000Z","summary":"Recorded a randomness beacon pulse (round 28,692,232)."},{"block_number":8191822,"extrinsic_index":1,"extrinsic_hash":"0xbd019645dd3fa67cd596dd0f97fe0b7c03a495fb811bace1218a7e9b811aaca6","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":8191822,"extrinsic_index":0,"extrinsic_hash":"0x2786646689dc601657eff83e370105a634e8a807630e0970bcb323c9b720f8bd","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1778880084000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-15T21:21:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8191822/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-05-15T21:21:24.000Z","published_at":"2026-08-12T08:41:21.142Z","source":"chain-events"}}