{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8667893","block_number":null,"extrinsic_count":17,"limit":50,"offset":0,"extrinsics":[{"block_number":8667893,"extrinsic_index":16,"extrinsic_hash":"0xd731fc9902d381753bd9fccc655c2074d97cde2ba6aebd42f0092f86fb67b83c","signer":"5CtqFTahn2CTTkTBnScbr8KkYbvCaYcZTDbaecoJp8wVw17z","call_module":"SubtensorModule","call_function":"add_stake","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1"},{"name":"netuid","type":"NetUid","value":81},{"name":"amount_staked","type":"TaoBalance","value":2000000000}],"success":true,"fee_tao":0.001629079,"tip_tao":0,"observed_at":"2026-07-21T05:12:36.001Z","summary":"5CtqFT…wVw17z staked 2.00 τ to 5GKH9F…bhTrP1 on 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set weights for SN33 across 243 neurons."},{"block_number":8667893,"extrinsic_index":14,"extrinsic_hash":"0xd4c683f76f034602735e6ba9d3a54a521d1f47e58a9f1d2a8715e0cbae31fad5","signer":"5ChzWkapDYgVxT88ZmBQS8QM63V9VWSA3eFpSipsX2xbTNZN","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":13},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,603,508."},{"block_number":8667893,"extrinsic_index":12,"extrinsic_hash":"0x6dc979bdfad8083717bd6deaba6ffe9b464a68dd2ad069f24b6635fecf4399ca","signer":"5Hjbf5s2Cb4xuYGLKUGVEkwQrMpSMYvnatJxVenMnjodtEKi","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":12},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,605,624."},{"block_number":8667893,"extrinsic_index":11,"extrinsic_hash":"0x619060b741ffabd05c2d426e4de1000a48f03c4c979c8afb36f64010ac127f88","signer":"5CsvRJXuR955WojnGMdok1hbhffZyB4N5ocrv82f3p5A2zVp","call_module":"SubtensorModule","call_function":"commit_timelocked_weights","call_args":[{"name":"netuid","type":"NetUid","value":69},{"name":"commit","type":"BoundedVec<u8, 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30,605,624."},{"block_number":8667893,"extrinsic_index":9,"extrinsic_hash":"0x7f2ab00c7a30d0bcc51d637a32fcb8f47167269fa3e5a0ed21ddf6a95aff0af5","signer":"5EccGr8t2Yy5r7TLJ9rx8N452X9mLtdvXkUijHaGDCCZw5xx","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":12},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,605,628."},{"block_number":8667893,"extrinsic_index":8,"extrinsic_hash":"0xacb4c3865ed3ab9ecd6964220334e519a4ced88aa5f43536d35ab7bef693c982","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,132,66,245,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,46,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,14,226,43,164,0,2,34,23,16,0,0,14,10,194,181,249,88,16,103,230,60,221,109,254,142,76,210,57,163,125,90,251,243,156,227,162,178,10,196,14,107,126,36,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,9,62,85,254,0,2,34,23,16,0,0,6,21,249,160,115,151,249,188,55,120,209,110,238,150,187,118,97,6,11,121,48,252,234,24,8,81,155,191,132,8,154,44,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,35,38,141,13,64,7,222,136,29,35,81,27,216,52,133,236,63,62,251,79,58,52,243,86,74,101,223,36,41,2,189,107,208,50,207,124,128,30,139,32,69,32,210,33,188,48,221,44,28,10,163,32,152,71,11,35,170,37,20,6,254,29,231,63,146,136,25,33,11,4,68,32,176,18,175,69,90,10,223,53,235,33,80,56,60,243,36,28,124,45,69,5,120,47,36,13,39,45,55,240,126,71,251,100,188,37,179,29,240,205,75,8,44,4,185,25,111,31,4,38,55,120,123,60,187,54,252,28,55,37,222,14,103,168,2,19,197,3,209,22,6,29,130,28,80,29,182,120,110,4,129,51,10,5,150,41,93,6,16,80,251,7,168,36,47,6,97,54,191,7,99,7,130,24,250,27,138,3,237,15,85,5,4,65,126,11,13,111,115,14,206,38,25,21,241,3,113,13,0,16,127,13,184,16,168,25,112,20,153,29,239,53,86,8,157,6,15,20,123,24,119,17,235,8,163,18,227,17,133,12,151,14,46,31,45,16,15,50,60,28,80,7,188,26,105,41,213,24,26,11,169,15,151,18,72],"nonce":"576350","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0x766f4d62d4e38edaa7cd6936e621b14966f63dc568f3baa9fbc06f0827fba9c8","s":"0x2747dafe4c0a9f8c5a08250d121b7808a99b3e9d8bcdbe3b63088b5667ae8be6","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":"2026-07-21T05:12:36.001Z","summary":"Submitted an EVM transaction."},{"block_number":8667893,"extrinsic_index":7,"extrinsic_hash":"0x09ddd53a944ee4d348573d2f3d5697ff4a70f0efcdd53678149352f97c94ad8d","signer":"5DLtdEu53xLP1HDkBAsW6mP4tFANvzFQib9AfvFanUKZ6986","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":12},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,605,627."},{"block_number":8667893,"extrinsic_index":6,"extrinsic_hash":"0x16a508ff464f9cfea227b1b4cb67f3ed2a56bb1bf652e90f98052c8d9d3cb386","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"94754","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x73b31834461b198a5de59349c0126d21455a846450e9f1df611ac5d4e8d9bd28","s":"0x2f73b3e265b0c5d465d8a934774f743f6ca7cd80ea17489891300576aad945d0","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20002874000","max_priority_fee_per_gas":"2874000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T05:12:36.001Z","summary":"Submitted an EVM transaction."},{"block_number":8667893,"extrinsic_index":5,"extrinsic_hash":"0xa74057bdf4dae3edb01d6145f04907b598ba6d4e85d26e136f792be9330db723","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30602460,"signature":"0xacccff82f20573ab484fc2608efa12bedf9397e4a0859c6938c4a37d62430425e010bf0de230af9b9b0469591d457aa1","randomness":"0xeba7be8190cf6af7f619aab79a474b11fc52ef40b1453113131875bd8e05744b"}],"block_number":8667892}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8060dd68f2a8b31f580d30cb69e99b702d5f4ca0243ee8c98840656842703316c6a69cf4ff066331cd2acd3f526cd01ba0b01ff59da3a721fea2d2bf5c08ca8c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T05:12:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,602,460)."},{"block_number":8667893,"extrinsic_index":4,"extrinsic_hash":"0xf282522d2e55b06f7a59de6895bbd345cd8226c7f31c67d12140a71af9c18727","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30602459,"signature":"0xae97ae96add2d1ce92745dec7e0d1e4ab13cb47aec8f2b827c29f8ec62c2df53d07588b69d39a9e64962e6dafec5653d","randomness":"0xcb593f7e89c2c60ec87d7906dde892ff50567a2f79d21ff40795ba2355b9aa4d"}],"block_number":8667892}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd6610750d4ac1fec045c0cd9f3f1eca13d518fd0de6b8aff656c79fef702791dccee7df0c481ea1b158b21948b3a2aacf1e9bbf47381e3ede57710b08218a389"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T05:12:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,602,459)."},{"block_number":8667893,"extrinsic_index":3,"extrinsic_hash":"0x47d06782369a46f51cd893dcef48545c647957f3222363cba79102ae103a85de","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30602458,"signature":"0xa02565b594ec34eabf5d9e4de408ebfe61279ef5db7c0f663cccb9692b3e5f9709394920fcbcf5d1b9c75fa480f0f26f","randomness":"0x89e2468daec705ae347de843c1ea98a88b6a665edc0a0a42bd21a7cb9215d5b9"}],"block_number":8667892}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x76f56da3b1bbf695b2cbae78aabcba93b50753bba315ab3ddd483175f363397f486a2978fbe170630a03d5e38abb8c1df2c8c7da94718ab331a82c2f8ee26181"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T05:12:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,602,458)."},{"block_number":8667893,"extrinsic_index":2,"extrinsic_hash":"0x590379e72a5da7e8f6c8a132992655cecde594dc75073046727c1da35fc14adc","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30602457,"signature":"0x918ce7b53b5536264ddc107d37a712496cd55ab839e0e1a7e4fc08da39d0d87490e08abc5dbf13fa93f7cec8e592813f","randomness":"0xf4d59b056480de3675ca173f9701bc3cd59d975b84d4c7dea9d2c509a691a0fe"}],"block_number":8667892}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xac2dc3029ee30ed3dcc9a8c50f9007b7cbbf677fef3fae7ca01b81c924831f1309cfe18d99584c7881f0b22ba1523e34ec68aa85a82a3827fd02191c54699382"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T05:12:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,602,457)."},{"block_number":8667893,"extrinsic_index":1,"extrinsic_hash":"0x57ce3588bd3d5c1a0dc1f0bd73e59891749bb579cd7284cb98570bfc8e1def1e","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T05:12:36.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8667893,"extrinsic_index":0,"extrinsic_hash":"0xee5a4cdfd6d09c69f489c7615c956c96a491bf3bbb0ea607130f78e2ba7e5d6f","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784610756001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T05:12:36.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8667893/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T05:12:36.001Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}