{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8400277","block_number":null,"extrinsic_count":15,"limit":50,"offset":0,"extrinsics":[{"block_number":8400277,"extrinsic_index":14,"extrinsic_hash":"0xd0069aa7e6fa3a6f93bc3185bf2313bf30405aebcf3e5a96cc6182fab3f1f7bb","signer":"5FqLi5EG1XJSjWRJrwGDkAFKHKcKPoaibdTSCm8ECCozM2T6","call_module":"Balances","call_function":"transfer_keep_alive","call_args":[{"name":"dest","type":"MultiAddress","value":"5H8xb7f9FRPKvjzmgUg5b4AxaAtyDrPpueDasHwrRJFpnHiQ"},{"name":"value","type":"Compact","value":1032840544}],"success":true,"fee_tao":0.000161249,"tip_tao":0,"observed_at":"2026-06-13T20:23:12.000Z","summary":"5FqLi5…ozM2T6 transferred 1.03 τ to 5H8xb7…FpnHiQ."},{"block_number":8400277,"extrinsic_index":13,"extrinsic_hash":"0x28d1368f7a1661bcb429b7bb2134c176ca491e1419baaa35b94abc83d3ec9366","signer":"5F9u6pymyXKHZWn1BSmimT9ux5LST9DRXiRHT8NQwTYpFs75","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"u16","value":75},{"name":"dests","type":"Vec","value":[0,187,139,14,51,10,246,59,1,57,183,102,117,40,182,19,167,3,219,165,254,126,88,164,137,196,152,140,55,243,11,127,146,46,73,131,255,52,224,124,195,210,21,161,125,144,106,96,130,148,107,194,153,48,123,15,94,175,32,141,186,138,211,220,248,104,42,154,188,222,212,17,240,8,169,142,236,203,66,244,231,95,181,180,75,202,133,108,147,121,208,30,18,5,209,241,179,68,242,184,22,226,185,97,109,227,72,61,31,93,235,118,145,26,81,250,79,136,41,82,4,221,114,191,249,63,98,9,135,215,225,99,150,207,216,90,206,83,160,237,56,171,110,178,252]},{"name":"weights","type":"Vec","value":[65535,25,25,25,25,25,25,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,23,23,23,23,22,21,21,21,21,20,20,19,19,19,19,19,19,19,19,19,18,17,17,17,17,17,17,15,15,15,15,15,15,15,15,15,15,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,13,13,13,13,13,13,13,13,13,12,12,12,12,12,12,12,12,12,12,12,12,11,11,11,11,11,11,11,11,11,11,10,10,8,8,8,8,8,8,8,8,8,7,6,6,6,6,6,6,6,6,6,5,5,4,4,4,2,2,1,1,1,1,1,1]},{"name":"version_key","type":"u64","value":0}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-06-13T20:23:12.000Z","summary":"5F9u6p…YpFs75 set weights for SN75 across 145 neurons."},{"block_number":8400277,"extrinsic_index":12,"extrinsic_hash":"0xbb764fc46fa806ff105ea7bb7f1c45129c701573c6ae8ab5d2e8150af23dcbb2","signer":"5GpKR6tXFHXC9fBrd7xpcEfiv23Ft2KtPGG1ihCY7LVnVpJZ","call_module":"Balances","call_function":"transfer_allow_death","call_args":[{"name":"dest","type":"MultiAddress","value":"5DS1yePw25LtnLrEPcbPuoMMqcHjz3UyxTVTo1BzGsDtdVhP"},{"name":"value","type":"Compact","value":10000}],"success":true,"fee_tao":0.000166139,"tip_tao":0,"observed_at":"2026-06-13T20:23:12.000Z","summary":"5GpKR6…VnVpJZ transferred 0.0000 τ to 5DS1ye…DtdVhP."},{"block_number":8400277,"extrinsic_index":11,"extrinsic_hash":"0x85bc7d2adf66ed3b8ae254719537ba5ca0eb466bba620710500c54d4f75e304a","signer":"5CkZKnmBibVnroN5Km96ZGuR6G5StTiuenFn8VivVzob8RVg","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":28},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec","value":"0x956b215fa533a0ba9a3db77ae4758e298d799b598b1982f574d0afb16e5c0986e12bbcb479f61fd7ef627a106e91fdb510f23724affccedf8f22398531037298bf30b3d35066de0278cfc0bdf2eed191a894291d57f45f50ce7a7ac529d5ef532000000000000000a558a41859b1c1686d040c26a94cd528e96bb39c1cfc471e44daa1a1306eb5df2000000000000000f6dc5092d7d1fef5a00565f3cfc2133fefab70bf7010554083ea9d141fcb750f5b000000000000003f000000000000006a4325874dd1aaccd08d79d8b2d50bc1e9002a9cb6dc6fe14b6209ac0cc6b3d5a552a2b056719c6880d127b283bf67902f0d48476eef0351191dc0a835a5d30c0000000000000076c0816107a40e5707fe268608000000000000004145535f47434d5f"},{"name":"reveal_round","type":"u64","value":29526944},{"name":"commit_reveal_version","type":"u16","value":4}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-06-13T20:23:12.000Z","summary":"5CkZKn…ob8RVg committed time-locked weights for SN28, revealing at round 29,526,944."},{"block_number":8400277,"extrinsic_index":10,"extrinsic_hash":"0x06d5f012ce75612405162117973d2c10c0147c4b2d0386b4926650bc930ece5a","signer":"5CqK76rweafGnuhU4CaBxRdtJQnYtHxc8Dexzk2YQm9MeuMq","call_module":"SubtensorModule","call_function":"remove_stake","call_args":[{"name":"hotkey","type":"AccountId32","value":"5FhUgg3fcJBwrGRnqXR5etq1nygSD6jZMMZHY5KLniv8C2Uz"},{"name":"netuid","type":"u16","value":85},{"name":"amount_unstaked","type":"u64","value":29288533270}],"success":true,"fee_tao":0.001489117,"tip_tao":0,"observed_at":"2026-06-13T20:23:12.000Z","summary":"5CqK76…9MeuMq unstaked 29.29 τ from 5FhUgg…v8C2Uz on SN85."},{"block_number":8400277,"extrinsic_index":9,"extrinsic_hash":"0xe0cfa61dfe2a93dd184af3960fad8507dc294ad9282e42a1710effaf1e04735d","signer":"5G1NjW9YhXLadMWajvTkfcJy6up3yH2q1YzMXDTi6ijanChe","call_module":"SubtensorModule","call_function":"commit_timelocked_weights","call_args":[{"name":"netuid","type":"u16","value":25},{"name":"commit","type":"BoundedVec","value":"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"},{"name":"reveal_round","type":"u64","value":29526956},{"name":"commit_reveal_version","type":"u16","value":4}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-06-13T20:23:12.000Z","summary":"5G1NjW…janChe committed time-locked weights for SN25, revealing at round 29,526,956."},{"block_number":8400277,"extrinsic_index":8,"extrinsic_hash":"0x6df752e7601f29bae5d85b9e0be9bea4e1b7a2c62cf1f2b8459e61c774556f09","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[80,1,241,94,96,227,192,123,92,225,154,227,123,25,156,19,171,249,81,79,102,181,218,148,117,120,133,86,157,61,64,25,107,34,116,54,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,45,149,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,128,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,31,11,195,39,0,2,0,41,16,0,0,74,65,111,203,37,48,84,171,130,165,168,112,160,38,127,95,114,252,122,70,76,161,119,188,162,14,94,89,170,2,52,60,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,11,37,171,205,0,2,0,41,16,0,0,100,254,226,200,31,188,18,132,251,82,130,120,152,16,32,241,251,137,68,106,73,229,87,72,120,28,198,236,12,49,204,7,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,7,8,222,43,0,2,0,41,16,0,0,112,128,118,32,49,206,198,80,49,119,95,6,172,41,249,234,115,81,22,140,148,187,23,174,55,126,168,159,110,66,140,18,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,90,245,77,237,109,132,127,136,106,120,73,233,73,37,121,117,121,228,77,38,91,102,78,51,88,159,104,2,120,175,63,217,92,30,90,62,93,238,72,231,73,203,73,229,76,230,90,236,73,153,90,217,72,17,106,204,72,33,75,79,74,84,72,42,79,19,95,201,74,202,76,187,72,123,108,97,79,155,63,170,88,248,63,229,77,233,124,79,72,150,92,142,75,18,76,60,76,34,79,146,125,183,88,196,76,116,76,219,75,23,107,197,88,79,63,189,74,83,73,23,63,225,104,11,90,144,138,92,72,24,90,246,91,37,109,20,92,247,73,166,76,88,63,188,72,224,76,45,106,164,72,126,90,85,77,103,92,251,72,36,89,43,88,20,90,208,75,99,89,120,72,227,73,7,72,196,72,193,73,39,105,144,104,5,95,102,63,170,136,134,106,41,108,185,72,170,72,129,91,42,75,160,95,55,73,38,73,207,93,233,73,194,121,124,72,20,73,134,92,37,88,149,76,35,75,2,94,246,79,77,92,85,75,205,120,126,76,153,136,132,78,44,93,171,73,13,89,107,76,241,90,23,72,233,73,145],"nonce":"342632","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"360000","signature":{"r":"0x3ac6a763ab7c151bdac618270c30fe52a904b499a03486d7196e63ae372b8753","s":"0x6bd3528a8a2452f5a7f5429b338512a50d3fbc0227a27094af85317730387c10","odd_y_parity":false},"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":"2026-06-13T20:23:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8400277,"extrinsic_index":7,"extrinsic_hash":"0x08f5e60c411897dcd98d872ee45abbc6a855c109995fd4268456e3546c0b34c3","signer":"5GZXcTeXztrko64GtCvKCDLY9kMbocr1ChhWvqhJQbbeqLsG","call_module":"SubtensorModule","call_function":"serve_axon","call_args":[{"name":"netuid","type":"u16","value":13},{"name":"version","type":"u32","value":9009000},{"name":"ip","type":"u128","value":1091954861},{"name":"port","type":"u16","value":8233},{"name":"ip_type","type":"u8","value":4},{"name":"protocol","type":"u8","value":4},{"name":"placeholder1","type":"u8","value":0},{"name":"placeholder2","type":"u8","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-06-13T20:23:12.000Z","summary":null},{"block_number":8400277,"extrinsic_index":6,"extrinsic_hash":"0x20139bba55f120b6f992ca9cb1a7029aa46a40c7fd161544997f565f008ce7d0","signer":"5Ew3RCEpTDnigdxpJ5uqiKMSFUNKY9ic8Dk1QMCio1YVHfNT","call_module":"Commitments","call_function":"set_commitment","call_args":[{"name":"netuid","type":"u16","value":89},{"name":"info","type":"CommitmentInfo<_>","value":{"fields":[{"Raw126":"0x313b703b414c5048415f54414f3d302e3030333436343938313733363934383834393b48415348505f555344433d32392e32393533353731343238353731333b54414f5f555344433d3235322e37333438313232313b6361703d302e34ff0000000000000000000000000000000000000000000000000000000000000000"}]}}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-06-13T20:23:12.000Z","summary":"5Ew3RC…YVHfNT published a commitment for SN89."},{"block_number":8400277,"extrinsic_index":5,"extrinsic_hash":"0x74123b3100b8d4894f9d3f22b0c5f8fce781908b5b5074a31cf1d7beadced926","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":29526272,"signature":"0xa26f00fa2fc983294296056b9c838229b194be0a19392b75b6a1e4b1062200efe4468a2a2cd296c42da8d43b589e2a6e","randomness":"0xd7b502c62c5fd626773314355ebea8d581ac4cf7869337674880d55a51d35053"}],"block_number":8400276}},{"name":"signature","type":"Option","value":{"Sr25519":"0x943841f5abf8916cbbdbb99645de2ff22508bddff6fee7e5197c5739ec79b071d9d766cc01c32cd12106c643a1a1d08635ad5ee212d30e51e337d66562b96984"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-13T20:23:12.000Z","summary":"Recorded a randomness beacon pulse (round 29,526,272)."},{"block_number":8400277,"extrinsic_index":4,"extrinsic_hash":"0xd72b57cd80efe3886f30d6d0a125f1d889f817bc85ca6c9056a9cdb471dc90e9","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":29526271,"signature":"0x92b5a2ef59b5ad9f79be70aa37ea881fe27b375177f64812b525c36d36ad618597a1c7bb245477a97074cced3bb74b22","randomness":"0x155d0c100ece7d8a0ff1861241ada5c8b1e3f13d38e747dd55a67120ef83d02c"}],"block_number":8400276}},{"name":"signature","type":"Option","value":{"Sr25519":"0x6c91fce73f31f1140aab21cf13ddf5ca8399a43722438be6d6fb2aa28ce2420b1af711d63f99e7a72fff57e35430c2f1d4d30e93f5333b650333f82f38c38282"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-13T20:23:12.000Z","summary":"Recorded a randomness beacon pulse (round 29,526,271)."},{"block_number":8400277,"extrinsic_index":3,"extrinsic_hash":"0xaa1512ee5e55f674611c78d398dc500d9e71a6b4d88ede8c07678d92adc5a031","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":29526270,"signature":"0xa2f1b87d4768edffea9fb1c05526f49d871f0c303f5dd1c73752ea7bd16bd5b839793d57c05075bb9eea23dc1e9cc197","randomness":"0xfcab6dad1a6bece542c90373e478428c58713f8e900395fbb0bfe903ca22455d"}],"block_number":8400276}},{"name":"signature","type":"Option","value":{"Sr25519":"0x1cfdbb13856c9f3947928fd9e8148fe416e1261d6b8ecaa4c37085db4b8b4c1415bb909f2a0f134a74090d4320ad575b88901faafceb69cefbe8ff4da0da528e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-13T20:23:12.000Z","summary":"Recorded a randomness beacon pulse (round 29,526,270)."},{"block_number":8400277,"extrinsic_index":2,"extrinsic_hash":"0x7d8874438c645bd17ff94ca2e0adeb0f6b5ecaef46fa3073a4a28e2e749d926d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":29526269,"signature":"0x897b17a608e1d11f9eaca0c45f4c556af9b634d76bf9316319d1f06a00f9d0ed08a1529e41fe7538a0417ae453256173","randomness":"0x097c5001407abd91528ea54ee40be422a2a28e5bc47b413716def0a8cf278e16"}],"block_number":8400276}},{"name":"signature","type":"Option","value":{"Sr25519":"0xc4816c8db828924f62ccba960bfaf57c32e60b624893e34c5f49de0a9835bd75894b5f8636a0d4ecb99c4e9e0128634029a9c2a3f3e55d2042715bd66c08228d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-13T20:23:12.000Z","summary":"Recorded a randomness beacon pulse (round 29,526,269)."},{"block_number":8400277,"extrinsic_index":1,"extrinsic_hash":"0x138ca0059b7358b6bbb232341fcfb9012d3fe0d17e6efd27d58214d9d25e6c1b","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-13T20:23:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8400277,"extrinsic_index":0,"extrinsic_hash":"0xf55bfa7526cf8e0ace596d66f01da5b29c6b764dec00bf7e4be69e3032ac204d","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact","value":1781382192000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-13T20:23:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8400277/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-13T20:23:12.000Z","published_at":"2026-08-07T08:14:50.068Z","source":"chain-events"}}