{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8737253","block_number":8737253,"extrinsic_count":17,"limit":50,"offset":0,"extrinsics":[{"block_number":8737253,"extrinsic_index":0,"extrinsic_hash":"0xd6b4dcbaec7396616e6f4c0e06317e1fa77fef74ac75779e85481640460116f9","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785443424001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:30:24.001Z","summary":"Set the chain timestamp."},{"block_number":8737253,"extrinsic_index":1,"extrinsic_hash":"0xce9a87416bc030c1b268dd9230817bf3b0f47a15e3251efcc6a169c573e96f6e","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":8737253,"extrinsic_index":2,"extrinsic_hash":"0xd2cb814ddd19a4eeab8c8b7421b0e33ad28f52d9f6c66cc442233e0a860bfd63","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30880013,"signature":"0x9337c5ea66ec699da456392f939d010c672143612177bf48aa4661ae6188a152e5cc55c2aa8af1307de9d73807345f8f","randomness":"0x15327ae1acae48bda2cb640827b03b264af0584e12b7be845bbab9fd85b022bf"}],"block_number":8737252}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8cd590ed81f5734436a3110b5fdb0ca45cdd11643c63554ff048e8cd8207d71224266180d7d77617464eec1209e952f6e6ca80587dc4b1eb752b04292c838280"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:30:24.001Z","summary":"Recorded a randomness 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30,880,016)."},{"block_number":8737253,"extrinsic_index":6,"extrinsic_hash":"0xe6eabc329f2d7d34ec2013f5003e31f271f1f901c0d56dd0c71b96f3c75a1f49","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"386467","value":"0","action":{"Call":"0x56c852f326219ae7b7de190ce4c589204685e817"},"chain_id":964,"gas_limit":"600000","signature":{"r":"0x61d9705c1faa86be2bde18abc50d0c304b6f410d5b02ac1cd4db827c1b42bba5","s":"0x756e556bf349c378b49177f56d76b859eacc875d7f526506d2253fc40624e925","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:30:24.001Z","summary":"Submitted an EVM 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SN70."},{"block_number":8737253,"extrinsic_index":9,"extrinsic_hash":"0xa8d3d05a60502125be50bf19b441a7bd747b9387cae8365661653f441d6dc24f","signer":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":52},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[158]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":1}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-30T20:30:24.001Z","summary":"5G9hfk…hjwrc5 set weights for SN52 across 1 neurons."},{"block_number":8737253,"extrinsic_index":10,"extrinsic_hash":"0xfd82cd0723d6b0613c731d48fe928ccf4c76f60389b63983d1e374ab4aff874e","signer":"5G8uf3HJ6YidszHvtPmVYjxp92mrXEp1YjvRuaXFtkBgJ413","call_module":"Balances","call_function":"transfer_keep_alive","call_args":[{"name":"dest","type":"MultiAddress<AccountId32, 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neurons."},{"block_number":8737253,"extrinsic_index":12,"extrinsic_hash":"0xe5f3826ed7097a8fd9bd9558a780644a63fa53d0e3e69e3aebfbadd6bccafc22","signer":"5FEqzC97AnCJVrYtLiSwmzhpHJhdnmAwTko9ebpWTmCsas77","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"NetUid","value":77},{"name":"dests","type":"Vec<u16>","value":[1,2,3,4,6,7,8,10,14,17,18,19,22,25,26,30,31,32,34,36,38,40,41,42,43,50,55,61,62,64,69,70,82,84,85,87,95,97,99,100,101,102,104,106,107,108,109,110,111,118,120,124,125,126,129,131,132,133,135,137,140,145,148,151,153,154,156,157,159,164,166,167,168,169,170,172,177,180,183,184,192,193,194,195,196,197,198,200,202,206,209,210,212,213,214,215,219,228,230,237,240,241,242,244,245,246,250,251]},{"name":"weights","type":"Vec<u16>","value":[0,7775,0,12279,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,331,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,11668,0,0,0,0,0,0,0,2156,0,0,0,0,0,0,0,10813,0,1547,0,0,2055,1638,0,0,0,0,0,0,93,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5718,0,0,0,0,0,9461,0,0,0,0,0,0,0,0,0,0,0]},{"name":"version_key","type":"u64","value":8737252}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-30T20:30:24.001Z","summary":"5FEqzC…Csas77 set weights for SN77 across 108 neurons."},{"block_number":8737253,"extrinsic_index":13,"extrinsic_hash":"0xc169ce97514b68add7abd1444acc1e435851c341144caa44b6ce54fa27fd57f8","signer":"5Gn3dRM5C6KjZ6u46PcjU54cYsmyKRtsM8TQZpcn8s1CNEYm","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":82},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[22]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":1778428951}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-30T20:30:24.001Z","summary":"5Gn3dR…1CNEYm set weights for SN82 across 1 neurons."},{"block_number":8737253,"extrinsic_index":14,"extrinsic_hash":"0x224da954e457c2df3d571de3cee6f4b68ff29044a4a4e42f9cc8a4e3f0261ecb","signer":"5CUbyC2Ez7tWYYmnFSSwjqkw26dFNo9cXH8YmcxBSfxi2XSG","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":1},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,880,214."},{"block_number":8737253,"extrinsic_index":15,"extrinsic_hash":"0x437d2d8028a0995b17d63d3f758b45c130d45ac5c7e8395eb9044584f6bada44","signer":"5ERYFoK1kbHJMnddCWqgVBWftpxkhFYQCiKjGzQARweza77Q","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":8},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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committed time-locked weights for SN8, revealing at round 30,880,118."},{"block_number":8737253,"extrinsic_index":16,"extrinsic_hash":"0x68138a109b548c435ac65419dc45c6335265030d35891ad4561a8a2542477b05","signer":"5C9ywXcKhSNrFY2ttziLTLNPZB9XPqGaKbLpvh6J6TuJyBQQ","call_module":"Commitments","call_function":"set_commitment","call_args":[{"name":"netuid","type":"NetUid","value":123},{"name":"info","type":"CommitmentInfo<_>","value":{"fields":[{"Raw100":"https://pub-7c045dff1b1246d08c7e363d1daf346d.r2.dev/5C9ywXcKhSNrFY2ttziLTLNPZB9XPqGaKbLpvh6J6TuJyBQQ"}]}}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-30T20:30:24.001Z","summary":"5C9ywX…uJyBQQ published a commitment for SN123."}]},"meta":{"artifact_path":"/metagraph/blocks/8737253/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-30T20:30:24.001Z","published_at":"2026-07-30T09:44:57.734Z","source":"chain-events"}}