{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8737220","block_number":null,"extrinsic_count":15,"limit":50,"offset":0,"extrinsics":[{"block_number":8737220,"extrinsic_index":14,"extrinsic_hash":"0xd6913dc703ba0d04465b56c0d4bdc2153a4236ffaa4610b0614a9a15e54170e9","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"Legacy":{"input":[107,83,186,137,215,47,12,120,117,90,163,135,47,87,44,27,152,147,255,40,69,155,57,101,17,188,153,113,71,222,241,132,28,134,95,67],"nonce":"266","value":"0","action":{"Call":"0x2d79f86d53bb8dcb9ace16200adb014ef7e3873d"},"gas_limit":"100000","gas_price":"10000000000","signature":{"r":"0x9e4d30cb1dd49107f39fc172be29fe21c488c789d28b9ecb42421ed3068a079a","s":"0x58ebb0af5480a95a85e728e8e81b7e775b6952aef7a662a5ae42a869c9a21c9d","v":1963},"precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:23:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8737220,"extrinsic_index":13,"extrinsic_hash":"0x31a867e2c657346f28ae779a59183f9ec677b3d6ab6a42af7b8169a574e590b0","signer":"5CDnZ6oeCrXKoL2VJQuQFxSfr49yQWz2DvdaYx47hr9QdM6D","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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committed time-locked weights for SN46, revealing at round 30,879,966."},{"block_number":8737220,"extrinsic_index":12,"extrinsic_hash":"0x8ff1585a6cb218bf8d367b64dd055ed9faa2afc72be1e3109b0cbe5c004401bf","signer":"5CQC4ynJWt6Sd1mGoodPzpfg8Q35PNkPmYj1nf9rqfX6erKW","call_module":"SubtensorModule","call_function":"add_stake","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1"},{"name":"netuid","type":"NetUid","value":50},{"name":"amount_staked","type":"TaoBalance","value":500000000}],"success":true,"fee_tao":0.001439228,"tip_tao":0,"observed_at":"2026-07-30T20:23:48.000Z","summary":"5CQC4y…X6erKW staked 0.5000 τ to 5GKH9F…bhTrP1 on SN50."},{"block_number":8737220,"extrinsic_index":11,"extrinsic_hash":"0x69f0683a755893b0e249cf8d53741c92bcfe0e92c610458d57957c2c26b6ef9d","signer":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":75},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[0,1,3,4,5,8,9,10,11,14,15,17,18,19,21,22,26,29,30,31,32,40,41,42,43,46,48,50,51,52,54,55,56,57,59,60,61,65,66,68,72,73,75,76,79,81,82,83,87,88,90,93,94,95,96,97,98,99,101,102,103,104,106,107,108,109,110,114,115,117,118,121,123,124,125,126,127,130,131,133,134,135,136,137,138,139,140,141,142,144,145,146,147,148,150,152,153,154,158,160,161,164,165,167,169,171,172,175,178,179,180,181,182,183,184,185,186,187,188,189,191,193,194,195,196,198,202,203,206,207,208,209,210,211,212,215,216,219,220,221,222,224,225,226,227,231,235,236,237,240,241,242,244,246,248,249,250,251,252,253,254,255]},{"name":"weights","type":"Vec<u16>","value":[65535,26,26,8,25,16,6,26,21,25,19,15,13,27,19,13,8,7,23,4,27,24,8,24,18,20,26,26,27,19,18,21,1,26,24,18,23,18,15,24,11,26,22,18,27,8,27,2,18,26,4,4,24,24,17,11,7,6,18,24,18,24,17,27,14,11,1,7,18,27,4,13,24,27,17,24,21,27,19,24,18,6,26,23,15,27,22,26,15,17,18,23,24,29,5,23,26,16,18,2,19,23,24,25,24,6,18,23,1,24,24,23,24,26,24,18,27,27,17,18,6,18,23,27,24,18,25,15,4,5,13,13,19,15,22,18,4,27,21,26,24,27,6,23,11,25,23,15,1,15,23,23,24,26,15,6,8,17,1,17,27,26]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-30T20:23:48.000Z","summary":"5E2LP6…TKeZ5u set weights for SN75 across 162 neurons."},{"block_number":8737220,"extrinsic_index":10,"extrinsic_hash":"0x7120bc946e6bce654aa2383559d3fbe151dc321a2ec7645312b441185fe56f75","signer":"5D7rpUGrd9vnXKpe9pARDY6ptVU16prd42FQfMQJUqpWSL46","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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committed time-locked weights for SN46, revealing at round 30,879,964."},{"block_number":8737220,"extrinsic_index":9,"extrinsic_hash":"0x99d55b5cb6a3db57f333e0099bf2f7abd99c0e1dcccd75d53a4455ce83034f38","signer":"5D9gz4m6FJRAyiE2Ud4u2RHDffZaoKAQWeE4javYZBmXT1Zp","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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committed time-locked weights for SN46, revealing at round 30,879,968."},{"block_number":8737220,"extrinsic_index":8,"extrinsic_hash":"0x47e6b16e89d9f166d0a44bc06c4aad0bb24d5570401840387fa3c88087fe9ba7","signer":"5EJGfSvRcEGVQtqDuU7YYwuZRHmaktf6JEZDeFPyeXksiHrm","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":70},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,879,971."},{"block_number":8737220,"extrinsic_index":7,"extrinsic_hash":"0x3d45b9a9d3b409729f75fc4f7e6a3ac38c11465247f9834c2c7c4c42de2f3491","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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30,881,315."},{"block_number":8737220,"extrinsic_index":6,"extrinsic_hash":"0xa50c348eb508b0561b7e3d88386e4c24743a0b68863876e92ee6ae0ed941a720","signer":"5D7rpUGrd9vnXKpe9pARDY6ptVU16prd42FQfMQJUqpWSL46","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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committed time-locked weights for SN46, revealing at round 30,879,967."},{"block_number":8737220,"extrinsic_index":5,"extrinsic_hash":"0xb376ef7d2d03e8410ddb35769e5ebd9a61d7d16d5946acf57c54708eec849628","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"151807","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xe0571634141865b69b05d981ef95bcdabca644687b7a2dd1d2e4ebeb2a0548ea","s":"0x3130a8101de1a38098e1f02a64d58b85dc9ea5f9418fa7ebb1076b149e7f5f47","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20002585999","max_priority_fee_per_gas":"2585999","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:23:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8737220,"extrinsic_index":4,"extrinsic_hash":"0x23bfdf16a25723e2d1b6f5865bd6c537e11359acbcc1f997531a9058834b7f26","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30879884,"signature":"0xb1fc4b9609febe5892e44673134e0706eeae5fc698ed62e7a6234e32508502d56b4d13a1397b4e43843192c1b22b05c1","randomness":"0x6f78370465a933caa49b7755da353e80acf4a3f92a70a0c5ebc02261bfd9bf02"}],"block_number":8737219}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8c095b9cb9c1789da997fc4d644c1e59a8560e7bb4896d8ba76df5f7b586d0254eed87ee0a89a2bcf955c7bb40dda1d4ec82c06ac0547045b5cf626605a93685"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:23:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,879,884)."},{"block_number":8737220,"extrinsic_index":3,"extrinsic_hash":"0x1fcd681e810f343994971c2d299d70f0a9f81d2f4f077739e1d66737721c08e9","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30879883,"signature":"0x8e08ed3294f52a1979133a1dcde36807761f5666c0b2df0b927ce3d521a2ddc0960108a808faf62b38cbbc6dfe1740f5","randomness":"0x61ebf5ec063c4cee5e84066fc720373c3a240336dd407e55c24c8bb660a749f0"}],"block_number":8737219}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x622f97fc4ac51c75b74aeb3dadba55019196f79094d08d77b486638cd5fe9b2435f26e103944af1a874e9e406d2e5679429312d83d68eee1d5fe31a02a7d6786"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:23:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,879,883)."},{"block_number":8737220,"extrinsic_index":2,"extrinsic_hash":"0x8418014eb0edeeb50e1e17dd6781d6aab46ec405a3e5226e82a71c418812aeb7","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30879882,"signature":"0xa388ae5a5db976be96e0b5516df9d1b3f000fe20e21938954d9270c266a267ffb3d4b6936ccc57d607a7b75b0d590bee","randomness":"0xe85155bab045974c9afaffeb1a36e49734ee90c9187ab9ae774055b0875f3c00"}],"block_number":8737219}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc4b1d5de50d5517feda28a6693828ee3b405c6c0efce27204a042e161119f31c1f0b5eb833df03d2885ec060097f706a433fcda284efb3c627516b3c2bcc7d8f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:23:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,879,882)."},{"block_number":8737220,"extrinsic_index":1,"extrinsic_hash":"0xfcbb0a8c19749a8ffc4afdb7e7f804c54c3d444183c70ae661ac8957d9132586","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":8737220,"extrinsic_index":0,"extrinsic_hash":"0x858799dced9c18ca7d7b12951139c2fcbbd89339c998985b70794ac15c533df4","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785443028000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:23:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8737220/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-30T20:23:48.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}