{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8657886","block_number":8657886,"extrinsic_count":15,"limit":50,"offset":0,"extrinsics":[{"block_number":8657886,"extrinsic_index":0,"extrinsic_hash":"0x3bc1e7c94863d4c9899764ceda98a6829ba3a10992c45287d85fc5c537d9f509","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784490660000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T19:51:00.000Z","summary":"Set the chain timestamp."},{"block_number":8657886,"extrinsic_index":1,"extrinsic_hash":"0x3806c0285961ce22a8bde5606921f571ba3851a0e93416b50cc3af7b7d0b0f26","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":8657886,"extrinsic_index":2,"extrinsic_hash":"0xdafa33ad9fba1ae66d71de3daf68d0b389e61ded3a13257011becbe7aac49b5c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30562423,"signature":"0xafd84b0460eae9e23bc9cc2ac02eeb6c3f81955f518a3d44ffdb250fa27bd8a7bf6f8134449a60ee921b55192cb404c5","randomness":"0x98fbcd13562d02a77864b146dd640d6142c0c6d958b5dbb94b3d275e99998e26"}],"block_number":8657885}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe2d74aebf0528d12238fb196fcd9e50def92aa92cb063b8498ce98ab3a9330318f85d0d1fcea3f36af40768dd283e09a9270840b3a21e88e11c0bca99df6c281"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T19:51:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,562,423)."},{"block_number":8657886,"extrinsic_index":3,"extrinsic_hash":"0xaab847bfcf170ef59aed1d508dab6ff4ec445d2ade2978de43f14c2caf7049e8","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30562424,"signature":"0x991204c82a8a50065981b983797323bd043b2a45633df9a591ba163ef42e02418870123e52c63e7a2ae01045bbeda7e0","randomness":"0xba1279d0b1469c6c8689ca68959fbc7b1e5d36c7bec6c63f5e84e18011e28a1f"}],"block_number":8657885}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x80b8975451d1f8c6ea573792a02a59d2d44d036aba3f2b27101cff3290fc5c3a934d0e6cdaa374b6ed18fd995720eaf07e624c8e8a20cf3de8e20028e276148e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T19:51:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,562,424)."},{"block_number":8657886,"extrinsic_index":4,"extrinsic_hash":"0xcd1cd109929b8d19fc8a6cf86307fba8cb84ecc486a68f76393b85f370ea6628","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30562425,"signature":"0x98c9ae1d0b33b5bfe599ac4f72564b821ece0e451244339d353855aa6d463b10ef253f1bcccbb7e3d7cf676fa81067d0","randomness":"0x4fb96f175aa520904a8a1acf90ac9b22f661e9c2b2083944ca3f7800d52f8834"}],"block_number":8657885}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf2afa19b1db28e3e51a14dceb75ff9ea4be9ce3afac61e74ab1a802641ea902b7a6ee4ea4643a46be43b270135664a001399081c9b61387e5901341802c67587"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T19:51:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,562,425)."},{"block_number":8657886,"extrinsic_index":5,"extrinsic_hash":"0xcecbfece79dc35c26929749f0b71035b5b15748c14a7a892c9e29ea1b63f65d1","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30562426,"signature":"0xa19e2325fa225fe82375263450a1061e0c16d4a9a43a66b04e97640499eb770c666359a0488ae4b4441a4768cd5b8042","randomness":"0x0ec2cc49f130b5cdf3e6ef4c29f9cf9e1c5f77c513c256ebe0daa7697e81eb71"}],"block_number":8657885}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x82633aa380dad71a2d95302bf37a23bb09aa7b2e41514e51b00af80ef4895642766f435b9d0dd735d9eba25195ce37c7bfe710d8ff120df5d16bf54bd4b4078e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T19:51:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,562,426)."},{"block_number":8657886,"extrinsic_index":6,"extrinsic_hash":"0xb09076a0159373ca5a88c1ad50e6e27b8f9a210057c00fb0c810c0bbd18dbac9","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30562427,"signature":"0x8cecd0b9de3ed43f7a2213023c967ef5e5796703da48b35d04fbe7823a47cce1ff7df603ab4c7ba63824286d20e38f83","randomness":"0x314fbc71c480059f52618115c4f966b6e69e23fcef950022aa312d5da4ea3b3a"}],"block_number":8657885}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x02314a97cc6cbfb7e9880e0c84adaf240a5ffef52aa341035ac34183ef12a244753fcc97c91bee8bdb13147bb224389a5db350ae5104dd4dd7bf4cd6e7701b8d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T19:51:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,562,427)."},{"block_number":8657886,"extrinsic_index":7,"extrinsic_hash":"0x8d2feeb0a8a05e52f407e986f4e7feff87a433d712007f0373f7b5f47cce89ff","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30562428,"signature":"0x968c7d44f37803a13b59da4d0d6813579b0eccf6739953252ffcf64721ebdb78c58ec517621943c48fe141d6fcb7ad40","randomness":"0x626a5d09ec843cf2c04f19bdfb73e327345197929e5197511d7f053d444efcf9"}],"block_number":8657885}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7e05eb2a25f2f33366348e1c5be0cbeed93636444c3516a18532c7a1d97f222fcf479d496907b7fec05ec15b9258b3403c09469c2ba8d71b2c60326af477298c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T19:51:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,562,428)."},{"block_number":8657886,"extrinsic_index":8,"extrinsic_hash":"0x64fc97ba2bf303250d21efa17e40ec80e80c30a71ba6a73d3d0732665c0006ad","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"85445","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xac1777b4355445380adfd9504c0e854df8bbe50dceb43ee18f7b2fdd95c7b39f","s":"0x47697cf60b5e5c883ff0207b9526444f53165c2e27fd693bf47ef1f7d7c298c9","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20001057000","max_priority_fee_per_gas":"1057000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T19:51:00.000Z","summary":"Submitted an EVM transaction."},{"block_number":8657886,"extrinsic_index":9,"extrinsic_hash":"0x7397ef174fc2bd4052aa1b9cd43424b8838c3de355f2924d1224e2bb1c0bd1ef","signer":"5Fh1YDPcJ2Bs6JHfE5Ck1gCwvPxgkK32ZpHy94oy9XKMEyh9","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":83},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[]},{"name":"weights","type":"Vec<u16>","value":[]},{"name":"version_key","type":"u64","value":16}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-19T19:51:00.000Z","summary":"5Fh1YD…KMEyh9 set weights for SN83 across 0 neurons."},{"block_number":8657886,"extrinsic_index":10,"extrinsic_hash":"0xcaeb505b62244f31077cdf14c5b1e26ec7148d8cb598f602ce2229127d8ff48f","signer":"5G4gVyprmuCfaMuer1uWnHQGsHFMW96PTMdk4M3x7VBrkQQC","call_module":"SubtensorModule","call_function":"serve_axon","call_args":[{"name":"netuid","type":"NetUid","value":32},{"name":"version","type":"u32","value":10005000},{"name":"ip","type":"u128","value":2587256338},{"name":"port","type":"u16","value":19835},{"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":"2026-07-19T19:51:00.000Z","summary":null},{"block_number":8657886,"extrinsic_index":11,"extrinsic_hash":"0x829c6783b1d16acfe8783bf1291e858f786dec3f3ec278c387834778b0732f64","signer":"5EXXUEhZmqG9fzyURV6YfqEEAHK1gwrKpfVD57iHgq7Wss68","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":68},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,563,520."},{"block_number":8657886,"extrinsic_index":12,"extrinsic_hash":"0xc9b9d7fd6470ed3fc0d0af0e4345c927488557dd555a8e721f8f0a596b8179ff","signer":"5Hbg548uZ8Ga74UC5YaC5mAEqK91DRmXe3d4QEvWLpr9dmN2","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/5Hbg548uZ8Ga74UC5YaC5mAEqK91DRmXe3d4QEvWLpr9dmN2"}]}}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-19T19:51:00.000Z","summary":"5Hbg54…r9dmN2 published a commitment for SN123."},{"block_number":8657886,"extrinsic_index":13,"extrinsic_hash":"0x8955d92f9f81606bb047f0fce34b219343e957499893ce5d8484e387032fb23e","signer":"5DU2y8tK7j86NtNG4GY5JKKKEY6Z5nSGqmg6rh8bzZuDtwV9","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/5DU2y8tK7j86NtNG4GY5JKKKEY6Z5nSGqmg6rh8bzZuDtwV9"}]}}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-19T19:51:00.000Z","summary":"5DU2y8…uDtwV9 published a commitment for SN123."},{"block_number":8657886,"extrinsic_index":14,"extrinsic_hash":"0xab44ffae56a67880379a321c96efcf179e207117d0e265cba92bc5dd3d7488d4","signer":"5FsvvvUFcLvkpbuTZVURre6r1z16qwFtjh4YrznDVNP5ps23","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":23},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,563,238."}]},"meta":{"artifact_path":"/metagraph/blocks/8657886/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-19T19:51:00.000Z","published_at":"2026-07-30T09:44:57.734Z","source":"chain-events"}}