{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8646021","block_number":8646021,"extrinsic_count":13,"limit":50,"offset":0,"extrinsics":[{"block_number":8646021,"extrinsic_index":0,"extrinsic_hash":"0x87e75fff00aad6bf24920f7d9c37cde740604b6612a64adca949e5dad58ae9cd","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784348232000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T04:17:12.000Z","summary":"Set the chain timestamp."},{"block_number":8646021,"extrinsic_index":1,"extrinsic_hash":"0xe41c9056688b38c034248b6551968d6be512f1c4c61ddd23076b1862148ccf2b","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":8646021,"extrinsic_index":2,"extrinsic_hash":"0xdd4a0506c9e2baaf4c2c418a696b7fb6e472c1ea5fcde918b46afc2561a91a02","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":30514949,"signature":"0x8a6534cf7620e077070ab6280d02cf627bf6d64dce4138f0e8fcf0f436511074f288f1b6289b6b3f6d98f108800b8b09","randomness":"0x71a6335742737370bf0a871264c9b73441bcb566a17f4159f994e0244556dd8c"}],"block_number":8646020}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x402f8c91ffe6796554f3f88edd8f08faa1cec9057084fc1a53b9422de056335d0936ce727b4de61349d66d9098e19c4cce83b5fa479f4192f1d3f6f907aab88c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T04:17:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,514,949)."},{"block_number":8646021,"extrinsic_index":3,"extrinsic_hash":"0xf21d3aa6d11d70673b20f9fcf95af2a67a199d58c50eae992694475c921b6c7d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":30514950,"signature":"0x82590efda072a9ca145e5a38ddc41763a3287dea72c85e3cce1f5fc4990b1bf8885234e22c71f84524dfa047312154ea","randomness":"0x37a7fc900c00f5cd5959bbc95b41e996d4e8f8b1d985e0e790a592d5ff47914e"}],"block_number":8646020}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x204a19de7fea3057fe01673a10b74d651182cce3647c03fae6120fb996eaea6db5c29625cf1b6ff51b5a0b790eb4937d73d9a469847ffee23acf168cc7e0d18b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T04:17:12.000Z","summary":"Recorded a randomness beacon pulse 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an EVM transaction."},{"block_number":8646021,"extrinsic_index":8,"extrinsic_hash":"0xa46e386114fb2b551da40a64472e243da72547c33464dc5ccd6d0fbcc756ceb3","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"73141","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x4640e546d95bbcfa741e8bf16559f50bdb25fee26234fe7b60247c0c55826ac5","s":"0x7e4bf6999c0a1b46dfc633a8d122db0efd55c34b42cefc39aa70e947ac6ebc75","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20001477000","max_priority_fee_per_gas":"1477000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T04:17:12.000Z","summary":"Submitted an EVM 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committed time-locked weights for SN18, revealing at round 30,520,537."},{"block_number":8646021,"extrinsic_index":12,"extrinsic_hash":"0x429b6eee1f978fa6ec4b2072ad5059c27c754014d118c984fb97e84df285f94c","signer":"5FF6FtDUhn7XdPYmEdH5XjLAmLfmwLTCNVBgcrj3A4sstwaw","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":39},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[0]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":10005000}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-18T04:17:12.000Z","summary":"5FF6Ft…sstwaw set weights for SN39 across 1 neurons."}]},"meta":{"artifact_path":"/metagraph/blocks/8646021/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-18T04:17:12.000Z","published_at":"2026-07-30T09:44:57.734Z","source":"chain-events"}}