{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8644359","block_number":8644359,"extrinsic_count":23,"limit":50,"offset":0,"extrinsics":[{"block_number":8644359,"extrinsic_index":0,"extrinsic_hash":"0xe238aa3a59a6dd2ec47e0becb069901d6ae79b63e3f2bb11814e2abd0663d9de","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784328276000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T22:44:36.000Z","summary":"Set the chain timestamp."},{"block_number":8644359,"extrinsic_index":1,"extrinsic_hash":"0xb6e7aba724ac08492c73f6d1855926e107aa809a6dd3201a856bbad4c8a0974d","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":8644359,"extrinsic_index":2,"extrinsic_hash":"0x4b9b4e3d7b7a7ba88645f71d9269c3c8b56571f942d9e3b2d75fcbb0bb4d9f09","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30508296,"signature":"0xac81357080b1c69b59b1bd377717f3620da292e97270c7a67fe8671c53956dc884bc9603b9b44ffb195733020b2bbdfd","randomness":"0xbc230cf02a9ba4203770b6a321f9e63219f9b2a161f44940b31fcb4b22c3c2a4"}],"block_number":8644358}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8860a1df92bb05e31c80c423e5a72f2e07bcfc3c5778008086ec8b558cff9a1c5238fe5f4158667aa7336a28d516696380b92c2ecc93cdf8349d7408afc0178a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T22:44:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,508,296)."},{"block_number":8644359,"extrinsic_index":3,"extrinsic_hash":"0x7fc3785d9185d6a31a31700f8344e9debcdb73278d00c003aac08095cdf641c4","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30508297,"signature":"0xa45f5bc5ce1952dcf518af54d87542f691310fe1eec46227043a0e4d58bddf37b5a1051c0b9e36ff6b1f01fa827077ce","randomness":"0xde51c11569acbfbf837fe514ba8a1d6c3b0000998a4b3b0b924e01e0894c5be6"}],"block_number":8644358}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd416424c2a89b04176dcae74ab4793c0a4e6995681443a3dce19c1c3b31c8e2127770ffda6122ba5f64feab35a6bc5b00697979e52161b0905077a98a3a6a18d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T22:44:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,508,297)."},{"block_number":8644359,"extrinsic_index":4,"extrinsic_hash":"0xaedd32b9febf17cd3cae5765d1e473af606054b0390d1fff99db33b7fcbd7c64","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30508298,"signature":"0xb08200bd0d0fb48daade37e941fe180a9f4d5f2b800615d0a3cb25361d4f84177d0792701ccbec14b64157583d6a2c35","randomness":"0x18b3f5a28ee529eb8552a333b73020cdefcb536e957c72d27934e1432378522b"}],"block_number":8644358}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5a28e2ecc34e47d7638da3ec1803e20ce1fe0f80012d248b7f717f9928df19485c2dd8b7da67baab9b34c4f52de5cc81146737b127417a8e1a1d9c77a0d16c88"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T22:44:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,508,298)."},{"block_number":8644359,"extrinsic_index":5,"extrinsic_hash":"0xab9606bbe6562012873e9bfa69b76dd62fd4194fc0a85b3d527cf24449e47aee","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30508299,"signature":"0xaae9c95469c9c6a2e0e690859f6ed3dc8bfd15fd303ed7b5769ffe4c5d2aaa53812d8478d36fa329959b8fbd460ffa71","randomness":"0x3ea62a20d8c086df5521552ea4b824bba9ffd91446da80b89d6aca454d9ee40a"}],"block_number":8644358}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7ceb691ebce9afec2e3a507b20f30721d9efa5c0e94be3a4ef3b0114c7738d7c72e2b149e530d7e0e6a707343ba56f105eb7c6954fbb3f67649cf859cea16d83"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T22:44:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,508,299)."},{"block_number":8644359,"extrinsic_index":6,"extrinsic_hash":"0xd143e16a02749fc066bf37b1968bf28f056f90e69e8a5787e9aff99f888d56fe","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"107260","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x6511c4df98885b9c3f957488d7b6bd89bd524e28d5d2f99180f7809410a747c9","s":"0x5dace90cbee9ab3e4f720b0fa5e52a376dcdd3b7478629c1b1346f7cd863c41e","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T22:44:36.000Z","summary":"Submitted an EVM 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an EVM transaction."},{"block_number":8644359,"extrinsic_index":8,"extrinsic_hash":"0xd242298cdedf20c0d59728d5d75b183bc89aa9b796097a8333285b3463c4228c","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"Legacy":{"input":[225,221,162,153,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3],"nonce":"20","value":"0","action":{"Call":"0xda71c1786a80596d20ca1f2529d51040eb91eb1c"},"gas_limit":"63151","gas_price":"10000000000","signature":{"r":"0xff1a1e178cc9161793ca6db34f34f0c558c3b003131d4aec2c652a82b85a1a70","s":"0x2368af1018470bcd307c91ae6561e898a7faf6ad930442a7b2214b724f2f0790","v":1963},"precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T22:44:36.000Z","summary":"Submitted an EVM 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30,508,475."},{"block_number":8644359,"extrinsic_index":10,"extrinsic_hash":"0xacb687fec80d73f4b8fc8fc24330b34e85f24bdae511da060ab66ccdd89bb633","signer":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":64},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[8,12,14,21,27,38,52,88,125,145,162,177,194,207,241,254]},{"name":"weights","type":"Vec<u16>","value":[10529,21161,16671,16222,7161,2671,12204,20836,2517,6183,9718,7081,2905,65535,5462,12730]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-17T22:44:36.000Z","summary":"5G9hfk…hjwrc5 set weights for SN64 across 16 neurons."},{"block_number":8644359,"extrinsic_index":11,"extrinsic_hash":"0x044824ec12d5bf4d14f31e8779a7090bca2f5622ef0e485f91e0721a3416ed7d","signer":"5FCFAQuCwnNN5VR9mo2sjfE9aAhz5YWaimv8VNxypiJwdYjX","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":94},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,509,651."},{"block_number":8644359,"extrinsic_index":12,"extrinsic_hash":"0xb46ba345ed7cf2f25e32ba6f55d98c792978678c75f84c62b64213e05f087e2f","signer":"5G1Td7xgaVV3qKTBngWCPhh9wvsxJYQkdmxpj8BggEV8PFK4","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1"},{"name":"netuid","type":"NetUid","value":38},{"name":"amount_staked","type":"TaoBalance","value":1000000000},{"name":"limit_price","type":"TaoBalance","value":12273878},{"name":"allow_partial","type":"bool","value":true}],"success":false,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-17T22:44:36.000Z","summary":"5G1Td7…V8PFK4 staked 1.00 τ to 5GKH9F…bhTrP1 on SN38."},{"block_number":8644359,"extrinsic_index":13,"extrinsic_hash":"0x7716136869433794f977ff7a37aecb4d488e055446fca3705ffc7b3cc2f52df1","signer":"5G1Td7xgaVV3qKTBngWCPhh9wvsxJYQkdmxpj8BggEV8PFK4","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1"},{"name":"netuid","type":"NetUid","value":38},{"name":"amount_staked","type":"TaoBalance","value":1000000000},{"name":"limit_price","type":"TaoBalance","value":12273878},{"name":"allow_partial","type":"bool","value":true}],"success":false,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-17T22:44:36.000Z","summary":"5G1Td7…V8PFK4 staked 1.00 τ to 5GKH9F…bhTrP1 on SN38."},{"block_number":8644359,"extrinsic_index":14,"extrinsic_hash":"0xdce4f1508a2ee4226f269af2f047f3c322e5693efbd7c280c9ced5f8f6aafbfe","signer":"5G1Td7xgaVV3qKTBngWCPhh9wvsxJYQkdmxpj8BggEV8PFK4","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1"},{"name":"netuid","type":"NetUid","value":38},{"name":"amount_staked","type":"TaoBalance","value":1000000000},{"name":"limit_price","type":"TaoBalance","value":12426661},{"name":"allow_partial","type":"bool","value":true}],"success":true,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-17T22:44:36.000Z","summary":"5G1Td7…V8PFK4 staked 1.00 τ to 5GKH9F…bhTrP1 on SN38."},{"block_number":8644359,"extrinsic_index":15,"extrinsic_hash":"0x059ffa031d806ba5f9f91f126a802043badbc50c0d3b049afb53dd5ea60ee6cb","signer":"5HTDB8o5BpFYwBQGhgZGELNeJ19xoKMkA6CzyBRcndX9kDxB","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1"},{"name":"netuid","type":"NetUid","value":38},{"name":"amount_staked","type":"TaoBalance","value":5000000000},{"name":"limit_price","type":"TaoBalance","value":12273878},{"name":"allow_partial","type":"bool","value":true}],"success":false,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-17T22:44:36.000Z","summary":"5HTDB8…X9kDxB staked 5.00 τ to 5GKH9F…bhTrP1 on SN38."},{"block_number":8644359,"extrinsic_index":16,"extrinsic_hash":"0xe8966a97b4f4a1a1edbcbd8d0dfc9d54f7746c6735d29afdca503d44ea2fb76f","signer":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":57},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,508,363."},{"block_number":8644359,"extrinsic_index":17,"extrinsic_hash":"0x0e37bfc5d29d637a91f2932259f945ffe1c77f3388fe25c602995c71d3856485","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"71414","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xd8e7e1038971230821f10c65455c45e4d1e47dd6e06f057683eb3ec23a7d7243","s":"0x1d3fafcc63a44dea5c459728aee551b16e2a6e2235e08c03b2168f08e4c5960b","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20003909999","max_priority_fee_per_gas":"3909999","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T22:44:36.000Z","summary":"Submitted an EVM 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transaction."},{"block_number":8644359,"extrinsic_index":19,"extrinsic_hash":"0x95d67cb428366da2186cd0f3fe3a2b7d02212155d15809914ffd3acc1cc1bd71","signer":"5HTDB8o5BpFYwBQGhgZGELNeJ19xoKMkA6CzyBRcndX9kDxB","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1"},{"name":"netuid","type":"NetUid","value":38},{"name":"amount_staked","type":"TaoBalance","value":5000000000},{"name":"limit_price","type":"TaoBalance","value":15908317},{"name":"allow_partial","type":"bool","value":true}],"success":true,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-17T22:44:36.000Z","summary":"5HTDB8…X9kDxB staked 5.00 τ to 5GKH9F…bhTrP1 on SN38."},{"block_number":8644359,"extrinsic_index":20,"extrinsic_hash":"0x9a023f6dfd22a909929a55ad75cafe9c29b3e09f096ea1d032e8f6728e08a081","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[79,228,202,247,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,38],"nonce":"71415","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x7f44bc379dda111c7455d3afd28338f91742053404d31111c30da35fdb07b0f6","s":"0x03db8f39ad226429299c25f6a016846d30adf04b6d997d3d0fc8b04168ee17d3","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T22:44:36.000Z","summary":"Submitted an EVM 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an EVM transaction."},{"block_number":8644359,"extrinsic_index":22,"extrinsic_hash":"0x7d4ce598969365756ec2076cf386911f7877caf7b73ceea41a50970810360420","signer":"5FTxpwqiFezw6bK89PePi8DXKTjuGRewsLBfjPqGZk9JHV46","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde"},{"name":"netuid","type":"NetUid","value":38},{"name":"amount_staked","type":"TaoBalance","value":10000000000},{"name":"limit_price","type":"TaoBalance","value":12406019},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-17T22:44:36.000Z","summary":"5FTxpw…9JHV46 staked 10.00 τ to 5E4z3h…6KULde on SN38."}]},"meta":{"artifact_path":"/metagraph/blocks/8644359/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T22:44:36.000Z","published_at":"2026-07-29T09:59:24.142Z","source":"chain-events"}}