{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8638501","block_number":8638501,"extrinsic_count":15,"limit":50,"offset":0,"extrinsics":[{"block_number":8638501,"extrinsic_index":0,"extrinsic_hash":"0x961316aa351e23f151e0498e04a5c3bff8180b0429f15749dc74cfef8681bf08","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784257956000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T03:12:36.000Z","summary":"Set the chain timestamp."},{"block_number":8638501,"extrinsic_index":1,"extrinsic_hash":"0x7b4a9127ecf80473f38e0adaeb315b001e1a23c2207e444804fb72f029a69804","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":8638501,"extrinsic_index":2,"extrinsic_hash":"0x52edb27f254cdbb5e3c0b6816876a1cb0cbd12d06dc570616637f33a65ba410a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30484856,"signature":"0x8d079f45a71c84e96da2950a6dc2f1a683f760c82eb69e7851d3748f7730bf143a3dff925db20f5cb02595aa410229ff","randomness":"0xf156462df36edcb505322c0e0ea605cbd18788fb3cc1dcd803784e2bf4b59315"}],"block_number":8638500}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x1421a96069cf2c2d7eda4569dae7214c7dca5c6f65c7cc6f642edbffdc8a761f5c11eac6bcda007ecc5d3b7e2e075e2f3d1627cbba30f7996adcad8427a7348c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T03:12:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,484,856)."},{"block_number":8638501,"extrinsic_index":3,"extrinsic_hash":"0x3785bd7fd6ee37803a08e2d92edbfec66840bb29aeabc49cb910704e7701686b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30484857,"signature":"0xb541c7cde1af080b16de4e74f47b1d54f68540676115cdde76f8ab302ae6828120f1f4e926afcf1840bed90e4d9e2753","randomness":"0x6874fc1092ea2d886764d041bbd638f813e01439aad139c0e8e590b4724dcfa9"}],"block_number":8638500}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xb0e142a11c2e668f75c2f3effc793e4e5777334d5b1b8655be92f7eb7dcfef533b56cf0ead3339041b4f7ea5e709ce2556cef25b267b7ad247dfb1dc73765787"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T03:12:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,484,857)."},{"block_number":8638501,"extrinsic_index":4,"extrinsic_hash":"0x90e8b6aff14e22e782676743048f87cb544f3700ed9f55ced3bc7de93951c3e0","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30484858,"signature":"0xa8955735ce975e3da4102c066097226f0ff4b3bdee5d0c85c9bf50804a717f413bcacf3eb9c4a6577ba9120e5a4d0d90","randomness":"0x79ec2f1168b704097e3ef4e56bc15d2da947f7f99ec10b5669482c7108a7d33e"}],"block_number":8638500}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9ae11a096380a84e88ef044888a0c13de1563aab3ee7931d75c02dcfa39ffd791df0c3542cd963477a6842829e6ed9dc6f7a883d74c46f56cc43cef27a434d80"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T03:12:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,484,858)."},{"block_number":8638501,"extrinsic_index":5,"extrinsic_hash":"0x30d8c2dfdbf70453760c51c5bf28cce88a6a1645f6262de8d9894550e2f1bb43","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30484859,"signature":"0x95fec7aed52d74666f133b672e2f2dfa0d9c7433ca295202c86ad2e1070bf09b318e4768b099b94df2c514d2303fe07c","randomness":"0x3cd9963b55d629615fc563b283b166e5c02baa4e73e3c4bfed3e1dc40e56dece"}],"block_number":8638500}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8c3bd445e2b294d661d6fe3a0292e35ae6e3c181fde00299a9b389cfce4a2c2a49ed1e920057f13d6b72ac7babec1e0fc1f22b5f2096fce2179a677f88be7c8c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T03:12:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,484,859)."},{"block_number":8638501,"extrinsic_index":6,"extrinsic_hash":"0x49e01694e66eddcf315706d4ca0bc5d48e19b9c55a35f1f81a132eb7ecae3212","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"66961","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x1ad13529596938afd2b92311c52324d0204d3386f7adc678798952d4174b60d0","s":"0x66ccb94a428c6a9172cc81f47cfa85e6ff0815524d447aa853d5db50858caaa4","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20002147000","max_priority_fee_per_gas":"2147000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T03:12:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8638501,"extrinsic_index":7,"extrinsic_hash":"0xc074fda6b4cb806bdc8d28491cbc47ea4805dcca3614310d99cf2b91e44bf4f6","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,208,37,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,203,137,170,48,34,210,0,244,174,46,52,165,222,20,204,166,72,71,145,22,125,50,220,121,246,224,99,105,54,102,192,232,82,29,199,161,145,146,174,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,66,204,153,191,146,11,140,147,181,22,124,214,33,125,23,68,242,215,204,133,120,107,207,44,108,158,238,59,87,204,237,129,74,40,37,80,208,233,78,180,249,221,174,180,120,211,203,25,146,104,96,211,238,170,21,240,69,255,182,192,76,232,108,46,8,248,210,25,98,249,197,83,195,202,177,145,89,99,176,48,110,82,88,81,14,39,67,231,103,12,47,210,177,81,188,216,74,40,37,82,235,127,61,150,249,221,174,186,219,180,203,25,146,104,96,211,238,170,21,240,69,255,182,192,76,232,108,46,180,130,89,178,8,181,108,223,167,183,18,182,115,153,15,58,6,95,20,64,130,228,183,153,148,165,102,91,169,155,50,240,74,40,37,80,197,82,80,187,249,221,174,186,220,161,203,25,146,104,96,211,238,170,21,240,69,255,182,192,76,232,108,46,112,249,96,161,75,97,54,67,156,189,177,40,74,197,223,93,123,28,206,31,29,156,130,117,29,238,32,154,205,165,36,148,74,40,37,80,213,169,162,13,249,221,174,180,42,196,203,25,146,104,96,211,238,170,21,240,69,255,182,192,76,232,108,46,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"846243","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0x59504767eb0bcbdd1cf757d30bf9baa2f149bae23030c7ec557904fe650070a4","s":"0x47364a1c83b39f97dda66259719d8782ccbe2bc6ca4511793af35ecf150a778a","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":"2026-07-17T03:12:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8638501,"extrinsic_index":8,"extrinsic_hash":"0x3f958c5e3a1d00b0822d9b3a48dac1da41f7ae7ebac62032e5466e7f68eed08b","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"102961","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x337136ee6a210dade89364388be3be7362adce30647d5dc649f1abba303e57c1","s":"0x2e2a66a0d61d2f99205cccddadaa9f60c05efb3cfb755a78f6c3d64372f9236f","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":"2026-07-17T03:12:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8638501,"extrinsic_index":9,"extrinsic_hash":"0xcc6ce9f51b5c9ae53fde335f1263bf365e1c731808811b080f182d572c3b1676","signer":"5HbScNssaEfioJHXjcXdpyqo1AKnYjymidGF8opcF9rTFZdT","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":95},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,485,163."},{"block_number":8638501,"extrinsic_index":10,"extrinsic_hash":"0x3e5f98e614df83833d7a76e0a86ab9239115971b51ccce8478620abf4cb04720","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"Legacy":{"input":[125,196,56,164,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,110,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,52,151,204,203,137,162,248,27,241,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,49,224,176,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,231,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1],"nonce":"233464","value":"0","action":{"Call":"0x3c2269811836af69497e5f486a85d7316753cf62"},"gas_limit":"220976","gas_price":"12000000000","signature":{"r":"0x82561fe6c90577f94114d58600be69da5bee7d4f99e813986ba82cd60f3c4f40","s":"0x49e048e49ba835b9190433c5df848d6cec6c152490e2151baca67540a7d5c3bd","v":1964},"precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T03:12:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8638501,"extrinsic_index":11,"extrinsic_hash":"0x437773c71ac5453d893bc9995a7f871d7e6fd57ee9efc2f204ffd58532239197","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"Legacy":{"input":[49,97,183,246,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,128,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,28,136,187,191,234,1,243,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,48,30,104,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16],"nonce":"233465","value":"0","action":{"Call":"0x3c2269811836af69497e5f486a85d7316753cf62"},"gas_limit":"220976","gas_price":"12000000000","signature":{"r":"0xbab5accb1f7dea7e2ffffefb6eefc3eea480f0d335a01b927f19d51bf8ff7b9b","s":"0x6a1bc950429eb87401b425d9ab11ceb9232cd69aefadf8bd5ea5183f87c437d9","v":1963},"precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T03:12:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8638501,"extrinsic_index":12,"extrinsic_hash":"0x86ad3e0984a73c614848c2bd08d5be6c6f00b11a8c41f67c4429ffd41b3e0b8c","signer":"5EM1P7n4TQyASeqsMT7MJk4yS6SG7rqTipuTKQCyG5LHhfg7","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde"},{"name":"netuid","type":"NetUid","value":82},{"name":"amount_staked","type":"TaoBalance","value":500000000},{"name":"limit_price","type":"TaoBalance","value":10458758},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-17T03:12:36.000Z","summary":"5EM1P7…LHhfg7 staked 0.5000 τ to 5E4z3h…6KULde on SN82."},{"block_number":8638501,"extrinsic_index":13,"extrinsic_hash":"0x51e3cc55b9021843904edcffc02e1e32d75271063b328023d14607653a25a5e4","signer":"5Ek8i6wDRakJfJPM9wpJLYDE9G9uaqHLdARoewtTiLtbt33f","call_module":"SubtensorModule","call_function":"set_children","call_args":[{"name":"hotkey","type":"AccountId32","value":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5"},{"name":"netuid","type":"NetUid","value":72},{"name":"children","type":"Vec<(u64, AccountId32)>","value":[["18446744073709551615","5FjzaRohSjLSinKvVGnufjuYxrp578mAaNdUVTfpw7CNweEi"]]}],"success":true,"fee_tao":0.001772449,"tip_tao":0,"observed_at":"2026-07-17T03:12:36.000Z","summary":null},{"block_number":8638501,"extrinsic_index":14,"extrinsic_hash":"0xbbdb9ba9d978fbd80a28833075068b03259f1579cb492e2c9b4ba06a8597c0ef","signer":"5FNdtnb4tQ8CZPNfMneV3jKwycCaAzMNmhHg9jecQRQGRCG1","call_module":"Utility","call_function":"batch_all","call_args":[{"name":"calls","type":"Vec<RuntimeCall>","value":[{"call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":{"hotkey":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde","netuid":"0x73","limit_price":3462141,"allow_partial":false,"amount_unstaked":1308697217561}}]}],"success":true,"fee_tao":0.001482134,"tip_tao":0,"observed_at":"2026-07-17T03:12:36.000Z","summary":"5FNdtn…QGRCG1 submitted a batch of 1 call: 5FNdtn…QGRCG1 unstaked 1.3k τ from 5E4z3h…6KULde on SN115."}]},"meta":{"artifact_path":"/metagraph/blocks/8638501/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T03:12:36.000Z","published_at":"2026-07-30T09:44:57.734Z","source":"chain-events"}}