{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8678988","block_number":null,"extrinsic_count":18,"limit":50,"offset":0,"extrinsics":[{"block_number":8678988,"extrinsic_index":17,"extrinsic_hash":"0x0f97fcff13b16ad5d52f8a364986a3be265e0cf8b385e4ef6d05c21af1f7e0a3","signer":"5DAoDtMxVqtMu2Nd5E7QhPEGXDMgrySvE1b3rRT5ARDhfNNK","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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30,648,137."},{"block_number":8678988,"extrinsic_index":16,"extrinsic_hash":"0xa1445580cf69d99661a804498a87a954babd67b947ff1baef9816b274dd1dce3","signer":"5GiynSAh7tSvT6hMrtRpqDkKy3F2ZLDYUUS4AcwGVbnzvDTC","call_module":"SubtensorModule","call_function":"add_stake","call_args":[{"name":"hotkey","type":"AccountId32","value":"5HK5tp6t2S59DywmHRWPBVJeJ86T61KjurYqeooqj8sREpeN"},{"name":"netuid","type":"NetUid","value":0},{"name":"amount_staked","type":"TaoBalance","value":496338282}],"success":true,"fee_tao":0.001629077,"tip_tao":0,"observed_at":"2026-07-22T18:12:24.000Z","summary":"5GiynS…nzvDTC staked 0.4963 τ to 5HK5tp…sREpeN on SN0."},{"block_number":8678988,"extrinsic_index":15,"extrinsic_hash":"0x7397d4913b6db3a2529982c0e50265c80f379825ca5ec8cc97bd885cf0e38b53","signer":"5EZ52JMq4S7PYqzmLAggYahyDirMx3p1f1uBtLQgx6fk7kR8","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":63},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[87,125,171,214,218]},{"name":"weights","type":"Vec<u16>","value":[65535,2,2,2,2]},{"name":"version_key","type":"u64","value":1000002000000}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-22T18:12:24.000Z","summary":"5EZ52J…fk7kR8 set weights for SN63 across 5 neurons."},{"block_number":8678988,"extrinsic_index":14,"extrinsic_hash":"0xe6f5ab244db29ff7a9bfe6273cfdac9cdea15ab509009dbbfdb6186f50a8f3a1","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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30,648,029."},{"block_number":8678988,"extrinsic_index":13,"extrinsic_hash":"0x5f87e44685934fbdfcf1ab7292a1f726d2c30044bacf7acc8be088616a31b747","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 30,647,380."},{"block_number":8678988,"extrinsic_index":12,"extrinsic_hash":"0x29948ab8d103a2b2b899398528088a304f78c85a27feb80253b6b1770ae63576","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"105794","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x9cbcfd2442b7921bdee0757258a4eafd48e22faeebceed2d188ac72ba51ff76c","s":"0x687e9e56a7343bfa80c5e79e30a46e293af3babc820fb3533c09d9434e0ba946","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20001684000","max_priority_fee_per_gas":"1684000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-22T18:12:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8678988,"extrinsic_index":11,"extrinsic_hash":"0x271f67ea79048c71895cce949281b50534fb819f869e4edf40bb718470bd5f3d","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"126706","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x3a8737f60b661c826463c7109310fa84a05cc3bad38845f36bc088e1f1231a78","s":"0x0735ea8eed9bcb01bf7f0f3ffb4e856dc5a7354322b0813406c9b79903e12bb6","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":"2026-07-22T18:12:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8678988,"extrinsic_index":10,"extrinsic_hash":"0x988a639eb6e881d95d77f512014a9df41ba9eb58213320c84446419e59093bfb","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,132,110,76,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,9,224,230,235,0,2,34,23,16,0,0,196,16,25,232,7,171,18,126,100,101,47,139,40,173,86,41,137,235,18,52,183,123,14,202,21,52,225,236,195,35,247,77,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,8,144,221,114,0,2,34,23,16,0,0,252,103,233,188,90,132,127,242,43,226,183,99,252,97,31,175,248,22,237,135,8,219,133,88,204,175,174,193,100,100,241,49,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,29,38,11,13,180,8,173,140,198,34,67,27,183,49,254,240,190,62,222,82,160,52,210,86,131,101,231,36,89,2,237,107,28,49,194,124,159,30,138,32,9,32,199,33,192,49,92,54,41,10,124,30,195,66,163,35,172,37,80,7,28,29,213,62,189,135,89,32,139,4,68,32,137,18,8,68,96,10,62,53,233,33,56,56,51,241,170,28,12,44,95,5,111,47,114,13,1,45,53,238,146,71,240,109,41,36,214,29,199,205,65,8,22,4,111,24,215,30,115,38,13,120,238,60,248,62,92,27,184,36,232,14,121,169,47,19,182,4,39,21,14,29,120,28,72,29,160,119,214,4,199,50,215,5,188,42,12,5,168,81,60,7,151,36,29,6,95,54,154,7,106,7,58,24,233,27,93,3,237,15,7,4,210,66,126,10,220,112,64,14,173,37,224,21,245,3,84,12,157,16,105,13,163,16,31,25,106,20,46,29,243,53,49,8,143,5,232,21,2,24,136,18,10,8,144,18,175,17,117,12,72,14,110,29,109,16,37,46,199,27,176,7,156,26,140,43,118,23,229,11,125,15,79,18,63],"nonce":"584308","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0xe1bba97fa8977513e4aee1dd533bb62adbd57ba2ab6017327d6e17bedad47c6d","s":"0x58754ed16bb46f4bda982cf1ae00f005b0cfc60578f606273e783b32db2c22a6","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":"2026-07-22T18:12:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8678988,"extrinsic_index":9,"extrinsic_hash":"0x438c6a9206fd5bdc19f134e221a9f9e45a7cfee18b1b872254118d5e69d95686","signer":"5E4Px3idrvJoahGdnnFRHmSuSEnK6WnYNkEkYNoR61NusjAb","call_module":"Utility","call_function":"batch_all","call_args":[{"name":"calls","type":"Vec<RuntimeCall>","value":[{"call_module":"SubtensorModule","call_function":"remove_stake","call_args":{"hotkey":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1","netuid":"0x06","amount_unstaked":173544069000}},{"call_module":"Balances","call_function":"transfer_allow_death","call_args":{"dest":"5DceuTr7XPqw67PNHW9ewzzo2cZ7Cm8HgfjwUqEpd8Mh8QNg","value":231268}}]}],"success":true,"fee_tao":0.001533133,"tip_tao":0,"observed_at":"2026-07-22T18:12:24.000Z","summary":"5E4Px3…NusjAb submitted a batch of 2 calls: 5E4Px3…NusjAb unstaked 173.54 τ from 5GKH9F…bhTrP1 on SN6. (+1 more)."},{"block_number":8678988,"extrinsic_index":8,"extrinsic_hash":"0x35b93de3259a9ee4cbf8034169a465cd741cda3e8317c7c47395abcc6bfed432","signer":"5DV5sYFyrD5eVLhqLk3GnA3KQYqRfgnSron2g2onHE8mserF","call_module":"MevShield","call_function":"submit_encrypted","call_args":[{"name":"ciphertext","type":"BoundedVec<u8, 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submitted an encrypted MEV-shield bid."},{"block_number":8678988,"extrinsic_index":7,"extrinsic_hash":"0xdef8234176a78b226e6e75e5895212477eaf24eb4680e278fb7c3a6a0add0b3e","signer":"5EngFkMu8gW9yZyJp97B8XCj3wFnYSU6zVjouu3Yp92SXKyQ","call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GP7c3fFazW9GXK8Up3qgu2DJBk8inu4aK9TZy3RuoSWVCMi"},{"name":"netuid","type":"NetUid","value":46},{"name":"amount_unstaked","type":"AlphaBalance","value":78038413000},{"name":"limit_price","type":"TaoBalance","value":5638001},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001452653,"tip_tao":0,"observed_at":"2026-07-22T18:12:24.000Z","summary":"5EngFk…2SXKyQ unstaked 78.04 τ from 5GP7c3…SWVCMi on SN46."},{"block_number":8678988,"extrinsic_index":6,"extrinsic_hash":"0x720120fd36b1b726dbf22cea75c9b563346b66091f7899d58f8d13e0816d5396","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30646856,"signature":"0xb5933eb0c1965f76cf5c49c2a09fb3a6c64cd13e42ec51f1a94367ca2e1c3f7346b9241b2d3a8ae3c5c97cabdf7f87f3","randomness":"0x308effbeb8660ef4a36900d9da9f09be824bf89d18feb5fd7ec1d56fa1ca20d8"}],"block_number":8678987}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4c98de9caeafa968ed2ef90b9b16d745c9f9c05812388c9586ea23c7aad6df075545db48904f873eddfc28e170f59576251f0b073a0b4bc6291c521753f0af8e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-22T18:12:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,646,856)."},{"block_number":8678988,"extrinsic_index":5,"extrinsic_hash":"0x8dad6521ff6b3f4d995cbac14285d0ca4fc997c769cc45fce617b5823dc6f4cd","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30646855,"signature":"0x8b3a4c75b35ce6a034e1668791ecfcc0ab1732feca943dc52974138f9d63b83fbbd0fd3ba14ad387d1bfdc24d34f6c2e","randomness":"0xacaeb59c7b38a276d9f3d276cecb08af851c30fd84db2bf2a4b4c2ede5df5ce7"}],"block_number":8678987}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7898f873ef9c6d82515f8aa0d7691c560c07d901f8a1010254b90eaebea591421d5723957728d0c3e4deb2d0e45dbb28b02e4171dc667859d1aae37e4c574789"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-22T18:12:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,646,855)."},{"block_number":8678988,"extrinsic_index":4,"extrinsic_hash":"0x110342b8f39d02b48fd6c37ed422f4e27dfb658915987eecaf71157346b3f113","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30646854,"signature":"0x87825a6c9e714f4fa0ebea2267afdf6111779e0726b51149ad6735206113efe72d292383a1d1ac0ac3401c9c5a83c99f","randomness":"0xe086cf865b12ecacad2f24d848c62085ae0b5e5d177f2178ff8359c1542aa54f"}],"block_number":8678987}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x54d3e3cd7f52893cc190904bf25231186ac47571d5ef919c7da3a05d76b66a5382f4e2b4d9929d0e32e9087e1630450c69e60eb5e717eb4250475a5366b32d8c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-22T18:12:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,646,854)."},{"block_number":8678988,"extrinsic_index":3,"extrinsic_hash":"0xf31983e6bff4c1b0fb05b3a41da769c5cacdc375df05f23b10ec1173425d7ce1","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30646853,"signature":"0x8dc52ac463c63cc7c4beb676f2c596fb00b4373da3071cab26b208c0b13d5d19261e4950529ac668d472d06f2deb29c4","randomness":"0x17d44603c0b7ac996ffcb164bbb749e281116512436164ec44f470e8ca1708a5"}],"block_number":8678987}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x820d0dd91ac487386a0b1735eefda95cf48685c8e1132bdf3ea06127f363dd4fbc551b0413235caed3d275222f16c48534513e69e818d1ea5cb53115b6646a8e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-22T18:12:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,646,853)."},{"block_number":8678988,"extrinsic_index":2,"extrinsic_hash":"0x26ba03b10e23b87b11bc015cb7e8757f30cb33d688b79e0fbd4ff7fc9aba5ef0","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30646852,"signature":"0xac3f6a436587f8f5dba9bbc81b5f48df2d1888bfe999a3bba6d26b552c9bfb5b0b07898c96febd405f65cb339c75691f","randomness":"0x2040c94ce3c05ebd11eaf78f6eca4429dd2a88712f68efd3f43cb71c7d2e8adb"}],"block_number":8678987}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd0cb5209ca2e210e7f513c813debd7f964b27d40ab7425ab4e85378af97ce8599375c19e40f50c3c02dff54ecc2b8f685fd8ae69eb98658e099d20d5b5579481"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-22T18:12:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,646,852)."},{"block_number":8678988,"extrinsic_index":1,"extrinsic_hash":"0x2e04123b83921da20a6353540293857b942b5a9a719917e403851b5a718ad857","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":"2026-07-22T18:12:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8678988,"extrinsic_index":0,"extrinsic_hash":"0xdd573bada00956db13edc1bb72689a002062de4a67a4a36c66a3ee1756f3f5e7","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784743944000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-22T18:12:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8678988/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-22T18:12:24.000Z","published_at":"2026-08-10T08:53:03.818Z","source":"chain-events"}}