{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8748302","block_number":null,"extrinsic_count":13,"limit":50,"offset":0,"extrinsics":[{"block_number":8748302,"extrinsic_index":12,"extrinsic_hash":"0x8691ca343ef1859e427022121b7f16f1c0e6f2bcad56efb7a43d5ace322c2284","signer":"5Fv5t8frGG3MKtahp4WafKPmT5xZDbqWf8aFZpXyvjHTgzzx","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":46},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,924,246)."},{"block_number":8748302,"extrinsic_index":2,"extrinsic_hash":"0x4b4b4fcee272294a768353540265f7d30366bba1978775e8fe12c104b2a14ef3","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"},"pulses":[{"round":30924245,"signature":"0x8087b8ce10a0bff11c80e6ac0dc5564213a336b0581ba3a25958b8f3ab25a5e2699cc8d3a37cff596d46bd90e422de5d","randomness":"0x6619f98eec9f1225ea588056ce4eb8a80b5b1d8623e139fee2ff9a9f63eaed77"}],"block_number":8748301}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x3c9e50bb88a49bfbb56c3bc22fe3158b46f96397758ada1787ba37cc47645e180aab4a3e1467ccc50fb7ddbcc71975681131a8714a96298fd5cd3ac7ad485d84"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T09:22:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,924,245)."},{"block_number":8748302,"extrinsic_index":1,"extrinsic_hash":"0xf14aa97822903cbaf8dc682d5571cd65d934bedff8df7b9811f29a88be817871","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":8748302,"extrinsic_index":0,"extrinsic_hash":"0x140b52065c0f8c9f417d70f06ca4c560b2ce0b5b3990600051317b975618a0f6","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785576120000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T09:22:00.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8748302/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-08-01T09:22:00.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}