{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8644097","block_number":8644097,"extrinsic_count":14,"limit":50,"offset":0,"extrinsics":[{"block_number":8644097,"extrinsic_index":0,"extrinsic_hash":"0x918e15a0f14fb78bf1d4e28efdfef93400663a78a03f96022dfe694ffeb487e5","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784325132000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T21:52:12.000Z","summary":"Set the chain timestamp."},{"block_number":8644097,"extrinsic_index":1,"extrinsic_hash":"0x4765824be0ca8071f8c4395098fbda82f0a045273dd702ed89e2cf9ac8ace046","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":8644097,"extrinsic_index":2,"extrinsic_hash":"0xbe0e23dd4ffea8ddd5ca037911bed0d7922b16ae837b5e13e6beb49f53dc68ab","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30507248,"signature":"0x814f95723820e7bc09a40beeb07a593f37743c89f0ac7fef69e4e4d1b404c5bf86ec5c321d64b461eff9327149170b96","randomness":"0x9919f6a2fa4e490eaf40560c190aaad14af3c57d5d9272805682921ccbf60f0c"}],"block_number":8644096}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe24dcf788f9c7be5cde164287cdc9272af9fe2b94ad90b043c376a3c6b5eea604ff5d261bc01e2c19361b2dd5934f143a29995c9b3c6f6bd7b34af739ebe8d84"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T21:52:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,507,248)."},{"block_number":8644097,"extrinsic_index":3,"extrinsic_hash":"0xa69ca836eab9c4d5d7550d135f0e745576e5c516e1c7cbdf94f9c84c91d8ae24","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30507249,"signature":"0xaeb33c738680d27117e46f80823315b49b9a5a4aa623547e6097e1ada31fa4646d0213b75e7f645f8950329c4ef2f702","randomness":"0x6fb5933df78ae86df9d2259683a3c44b840a16a4715136a0e968151eb750025b"}],"block_number":8644096}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x6482b314fdbfff9f16dd5aaf1fbb469f485e26d6b737292446815f16c59e75082fd275f02ffac56bd02d94f929576b944c9927dc7d769a71600e8d4387cb1289"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T21:52:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,507,249)."},{"block_number":8644097,"extrinsic_index":4,"extrinsic_hash":"0x75a5472c5b2b5fe53e623da87d7872ad7f4bdae5c5d3902c2eaa0150d80d10c7","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30507250,"signature":"0xa6f727d3cafbb49ba4012715313c0c39e99776d5b1c2becfcc6643fd7f57ca85ec2590be1ffdf79f4689a17a9afd4eae","randomness":"0x982d079ecb3a340d7bbbba80a0d6060880c3f0c10cdc5875601c3af3523584c7"}],"block_number":8644096}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5001bf6cbb6da525dd0dd8c27d744eeb92aaf5fb54f40b10992de91061d37d10b86bc3992f143da58f57ef35adfc9d214c91b3775e41bbe55fc3e7d68322278e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T21:52:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,507,250)."},{"block_number":8644097,"extrinsic_index":5,"extrinsic_hash":"0xee9b0f8be04f968e2d09cc9da6aea3bc2fc168ca33825c28d835920c84f7d47e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30507251,"signature":"0xb5e3e21c88cbad3cd61ed1aba2fc12279c2d23ef68ad37f43aa2d30f6d852a5d5e7a9274ce873ab9a2b3c66a23904520","randomness":"0x6a9225cc028909a2847cc5b7c1840ce2cb4519bd51f30ec7460b5399c995497b"}],"block_number":8644096}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd63ae1d20970a2a36ec7ce3332ef60c5a1ef4c8490f578a72fcb64c49a00f97303e680556bc68d0a292f32aec6d66ae5bff6fa5c3b449d93c7cb0368d335f78d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T21:52:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,507,251)."},{"block_number":8644097,"extrinsic_index":6,"extrinsic_hash":"0xca4e7f29b5ff86f689da0c93fb9294e421c3e06fc4f327683adb423aa205aa01","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30507252,"signature":"0xa9bca7358f3da6b599e9bfac7c7b78b5e3f8d7e7adcea27ce016f2ee2b98f9299c74e1b0b5ebf9dfb88b9a8a1ab25c5b","randomness":"0x050f78370a8cab6899d60792d8da0d7ba2d88270677f79cdda566ce1f53750f0"}],"block_number":8644096}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xeea7015fb5ea776d007121ebfce95a4320b65803fc49e9d79321e6fe75c7d8203daf30a559e6962610404fadb35fa73a12f2af02071557dcab1d2e4f6344c18f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T21:52:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,507,252)."},{"block_number":8644097,"extrinsic_index":7,"extrinsic_hash":"0x9ef0ddb6f3216d8f7ef900914d419d82076c3fdb159f8a668aaaa6d8b1091513","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30507253,"signature":"0xa344243f58273383bb1371b70e3d1f5a2f4d1d31957ba1cd5eddbb9f50d1a7fbfa37de4644d3035862cded472fc199f4","randomness":"0x85f180a620f0c892da267b281b30e0fed7f11219cf6ed2e9ae80e9ceaecb73a2"}],"block_number":8644096}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5a40eb2f028dd10e2549cb1a7035a7f259c9d6943ecb966d0584d2b1b9dfbf31c16f31880901e363af436c9744916e6480b84d03113062d11a89866da2d14e86"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T21:52:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,507,253)."},{"block_number":8644097,"extrinsic_index":8,"extrinsic_hash":"0x58606920e6c21b239251d9ec0e8ee6191ec55910c7e881a9a7fcd9cc9167b1db","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"365160","value":"0","action":{"Call":"0x7edaaced1f660b5a97339346df2526f7b9ddba3a"},"chain_id":964,"gas_limit":"600000","signature":{"r":"0xd8fd7f3062a59851b9cd03aae8d46fcde4a6071825c821575d435ee0ba43a13e","s":"0x1dd69174ece73819408cdac6008e7580294c09a7eae034adc9773bf7a303e5fe","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":"2026-07-17T21:52:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8644097,"extrinsic_index":9,"extrinsic_hash":"0x1a481ae07e9ad33744bc291becacf7f648b754806e0ada1151042c2bdc218aae","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"71129","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x9072986a2443805a67a8e52d58d4304978dd2e70458021b8dab69e915987f4dc","s":"0x24bf2f5bc2563cde0e2103b27cfb8b54bba4737f4157d7c8029a89384b04b215","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20003647999","max_priority_fee_per_gas":"3647999","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T21:52:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8644097,"extrinsic_index":10,"extrinsic_hash":"0x54f64c5c9d4b06c65ea6ff3b7a2d7d062782899d38fe45428ef3e65e28ed99f8","signer":"5G6qoGt1eryvXicK5VHyxLrRaG5fcsBxcTwqAhSaiySUYA3u","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":93},{"name":"mecid","type":"MechId","value":1},{"name":"commit","type":"BoundedVec<u8, 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30,508,032."},{"block_number":8644097,"extrinsic_index":11,"extrinsic_hash":"0xe16de1e50342452f7860d14e9fe1b650b9a3646b8bc93a1f9824e0469a739aeb","signer":"5HaxWC6iEm66ePS9WX9QRjqEJDQHWS2v1YfoXSgRxnHcKsGb","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":50},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[0,2,3,4,5,7,10,11,12,13,14,15,18,21,22,24,26,28,31,37,38,39,40,41,42,46,49,54,58,59,61,62,63,64,66,67,69,75,76,77,78,81,82,83,85,86,87,88,89,94,96,97,101,104,106,107,109,110,111,114,116,119,120,121,122,123,125,126,131,134,139,141,144,145,149,150,151,155,157,159,161,163,164,167,168,169,170,171,178,179,182,184,185,186,189,191,192,193,194,195,202,203,206,207,208,211,213,214,216,217,219,220,225,226,231,234,237,239,240,241,242,243,248,249,250,251,254,255]},{"name":"weights","type":"Vec<u16>","value":[94,1146,1,33,19,119,1137,3428,626,92,114,119,283,648,96,37,1189,734,621,34,64,255,88,733,20,84,20,1692,96,733,3,89,619,20,112,730,20,20,84,99,88,17,733,18,1050,92,20,2304,26,6,78,1626,33,650,615,733,735,21,17,112,733,93,118,1,1937,84,284,6788,18,117,78,558,34,40,116,732,449,618,13,20,6,113,1137,610,34,121,16,734,733,734,34,261,72,18,97,735,20,114,1121,18,733,609,38,360,34,613,272,92,628,2644,86,84,621,734,365,34,733,732,735,734,1085,1455,65535,733,5248,116,1306,18]},{"name":"version_key","type":"u64","value":1000}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-17T21:52:12.000Z","summary":"5HaxWC…HcKsGb set weights for SN50 across 128 neurons."},{"block_number":8644097,"extrinsic_index":12,"extrinsic_hash":"0xb8eb9a87c3230136a8bfcee2db25013d81afbc0d6676103624b582f92c34a90e","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"Legacy":{"input":[225,221,162,153,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8],"nonce":"74","value":"0","action":{"Call":"0xda71c1786a80596d20ca1f2529d51040eb91eb1c"},"gas_limit":"63151","gas_price":"10000000000","signature":{"r":"0x76ad48a40f2bc363b6b68a899778465c17a81b600d4a72ae00a5dc1dc0a18e4a","s":"0x668cf5006fe14b71f2df7457deac3070881c871b95afe7de1a42d1fbb189fb2d","v":1964},"precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T21:52:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8644097,"extrinsic_index":13,"extrinsic_hash":"0xde6801dadbab2ce27367b2ca0660d856715e26ff03f106642d172d327f255be0","signer":"5D4h7vYR9D5t3AC4X8R7Dd6Ah9hEDQV7iiKPeKoB641BngS6","call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u"},{"name":"netuid","type":"NetUid","value":99},{"name":"amount_unstaked","type":"AlphaBalance","value":225291000000},{"name":"limit_price","type":"TaoBalance","value":8850721},{"name":"allow_partial","type":"bool","value":false}],"success":false,"fee_tao":0.001452651,"tip_tao":0,"observed_at":"2026-07-17T21:52:12.000Z","summary":"5D4h7v…1BngS6 unstaked 225.29 τ from 5E2LP6…TKeZ5u on SN99."}]},"meta":{"artifact_path":"/metagraph/blocks/8644097/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T21:52:12.000Z","published_at":"2026-07-30T09:44:57.734Z","source":"chain-events"}}