{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8669879","block_number":8669879,"extrinsic_count":17,"limit":50,"offset":0,"extrinsics":[{"block_number":8669879,"extrinsic_index":0,"extrinsic_hash":"0x3800c486020452333c991cf22bcd2296a3aa0f1f890452b06d207ba5f88844e7","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784634588000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T11:49:48.000Z","summary":"Set the chain timestamp."},{"block_number":8669879,"extrinsic_index":1,"extrinsic_hash":"0x4b5e0da4c7a2a871dc5bbb110eb0a02c364b77e3465dbb4b41c6c3872666c2cf","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":8669879,"extrinsic_index":2,"extrinsic_hash":"0xd110afbf57435b9ae7b1c2250611a72adcd2a8b6386fa59f6703b30547ad3c58","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30610400,"signature":"0x91577e8a3f5223b339bfbdc6c70f97610a9a704e91cca9bdcdfc9faa81ab1cce738b6400b19808c5ac8f4201554b6d08","randomness":"0x5a69ce14cf267c662b05c811cf065999bd0094a5db4100f817f591c44d5c15c3"}],"block_number":8669878}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8c8cf07a4d58634addd3780939cc1f8dee96ebea90f19fb486b7d1ccfd888f2f3b542d013f2981a584f322379e8ed5a29bf30ad586e6805a4ede4d6077e1f088"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T11:49:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,610,400)."},{"block_number":8669879,"extrinsic_index":3,"extrinsic_hash":"0xd7795244296ba53d4fc2ed4b0fa40b8b11490f7a7e2167a94a5e818fb1002d31","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30610401,"signature":"0x83a7bff7885ae7cd4157105479f82ab1d68057a977ea69daf0b7124cbdad50c1ca46e7dd3943b3416a412e43414287c8","randomness":"0xc265a83e5296a1ce6f4e4be489aef840b467fe31008d5966c8941e65f6f91e60"}],"block_number":8669878}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9cff4ab0ff03dfaea8fad610ec665fd03866841c03298df39b32d2f4350670124e5709a55a5a1fb718fa3fd4064cb2e100394bbb2c9dc9ac1fb62503c8dbdd83"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T11:49:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,610,401)."},{"block_number":8669879,"extrinsic_index":4,"extrinsic_hash":"0xfd22162183a0c1f32394bca9442b8c265984670f5c70dd54216db0eb219ba7b5","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30610402,"signature":"0xb37ff6411314fb31bb13fcf33100520de4aed9c6a9713e2f99b511684a4f77975dffc276f78bf06c2a0b758c80bcac06","randomness":"0x8a1b9dc580eca4e2d8b8fb7303403eab157db4c0f870b48d3540909f662ca5e1"}],"block_number":8669878}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x08445bb4d78ee0516d41267759da46e47d23ea242f83650ebceab0130b6c8d60cf6682267d85d994e1aa6502f79e7a5528a3c5b9d423407a63a90e6fc2937b84"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T11:49:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,610,402)."},{"block_number":8669879,"extrinsic_index":5,"extrinsic_hash":"0x71c59a9988a1473052db33d307c2385cfffa3123050595f4af10db4722c96dfb","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":30610403,"signature":"0xaf9fee22e4fca8b77f3c32414b8e6f6c05da262f2604565f736dc826124b10ab80eea18ae216790c811b4a752d492f45","randomness":"0xeedfbf299bd4cdee5eade9d8f01e6afc58cb7f3a8f371ad11412e19f530e7d03"}],"block_number":8669878}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x90ff2340d030928ab7b9f23434759b6b8c3c88e32da8166699b442880eec3007a6e69d7ca4a5246f13b20216577cab0f98140b56a193afd06d2bf33eb56b9289"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T11:49:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,610,403)."},{"block_number":8669879,"extrinsic_index":6,"extrinsic_hash":"0x0006cacc400332e4f647f2da16ede85c59dbdb91ba3b24c1ff406327c95978e3","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"96047","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x8e5a281a051a660c77d6a1c30e3214c68a3eafd512f0efef8cf9e75a7213d346","s":"0x57f1103823834abff1fca8a76609dceba17aa6a338397e203547e0ee3eb13917","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20000765000","max_priority_fee_per_gas":"765000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T11:49:48.000Z","summary":"Submitted an EVM 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transaction."},{"block_number":8669879,"extrinsic_index":8,"extrinsic_hash":"0x1c24ad2932a567bdcd8a6340770769908117b8d12f6e3064718579c07836c4e4","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":"2026-07-21T11:49:48.000Z","summary":"5Fh1YD…KMEyh9 set weights for SN83 across 0 neurons."},{"block_number":8669879,"extrinsic_index":9,"extrinsic_hash":"0x014d57d97252f54b2ad66109b56fe7ba3b4536550acddf2bb9da3b36ea1e04b6","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,132,74,183,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,68,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,14,141,212,15,0,2,34,23,16,0,0,14,10,194,181,249,88,16,103,230,60,221,109,254,142,76,210,57,163,125,90,251,243,156,227,162,178,10,196,14,107,126,36,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,9,62,85,254,0,2,34,23,16,0,0,6,21,249,160,115,151,249,188,55,120,209,110,238,150,187,118,97,6,11,121,48,252,234,24,8,81,155,191,132,8,154,44,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,28,38,39,12,218,9,56,136,9,35,98,27,195,52,54,237,237,62,187,79,31,52,242,86,72,101,224,35,189,2,191,106,133,50,144,124,158,30,197,32,28,32,211,34,26,49,4,44,49,10,158,32,132,71,238,35,170,37,19,6,253,29,236,63,155,135,88,33,26,4,44,32,145,18,161,69,119,10,180,53,233,33,71,56,59,245,22,28,18,45,95,5,117,47,79,13,58,45,24,237,220,71,250,99,97,38,50,29,225,205,78,8,40,4,185,25,46,30,102,38,160,120,50,60,212,56,96,28,54,37,194,14,114,168,36,19,194,3,213,22,36,29,130,28,80,29,194,120,65,4,248,51,4,5,150,41,123,6,15,81,103,7,186,36,45,6,90,54,207,7,98,7,92,25,9,27,138,3,237,15,10,4,240,65,131,11,13,111,135,14,248,37,6,21,247,3,98,12,234,16,115,13,161,16,162,25,112,21,15,30,13,53,122,8,156,5,244,20,109,24,158,17,238,8,162,18,238,17,139,12,136,14,69,31,225,16,15,49,126,28,65,7,173,26,106,41,240,24,25,11,143,15,131,18,70],"nonce":"577817","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0xc738ecb154c0f1ae4bf397bebedc80b0febadda906a8178d53d61a58ab173840","s":"0x752702975955f3fd1d395347fb2e81a02f0dc5e32c6a10f0386ac31495ce0c33","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":"2026-07-21T11:49:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8669879,"extrinsic_index":10,"extrinsic_hash":"0x0c42410b29da7ce41bf48547ead64dd3ed2cfec560cc09c76868024ae1f911de","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"Legacy":{"input":[225,221,162,153,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,17],"nonce":"973","value":"0","action":{"Call":"0xda71c1786a80596d20ca1f2529d51040eb91eb1c"},"gas_limit":"63151","gas_price":"10000000000","signature":{"r":"0xa932ce91889db3d0bb42bea91bfa79accab9ddb022192d5645ed388e2fb89644","s":"0x5109940d1246d1595ba89b04cccfb93846e4577577f2d7b994c5108d5a173be5","v":1963},"precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T11:49:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8669879,"extrinsic_index":11,"extrinsic_hash":"0x06ad0d459f0cffd91eda38071a496be5fb7ddf697139fdfb6548ee2064f98e09","signer":"5CA6w7eMKQgLS3LusnfQETujW55HsxafsqPR3GfHvMvfG767","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":176026615}],"success":true,"fee_tao":0.001629077,"tip_tao":0,"observed_at":"2026-07-21T11:49:48.000Z","summary":"5CA6w7…vfG767 staked 0.1760 τ to 5HK5tp…sREpeN on SN0."},{"block_number":8669879,"extrinsic_index":12,"extrinsic_hash":"0xe1e9c297269b0dab449898782c6365acad3eb164209a240be7ece5ef7c6788fa","signer":"5EFZkongQJKrVsz9rABvA6prxB7reNXGSpwqi69vTtmQm3jo","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":12},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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neurons."},{"block_number":8669879,"extrinsic_index":16,"extrinsic_hash":"0x4bd97f4411baa39ec62e961d282285dd2d295b52ea3cc2a7cd76ee1ba37eb8a9","signer":"5F3q47PxU4SjH49HWoUtRhfy8q4aShhx3yQHPHPpSo23s1oo","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":100},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,610,454."}]},"meta":{"artifact_path":"/metagraph/blocks/8669879/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T11:49:48.000Z","published_at":"2026-07-29T09:59:24.142Z","source":"chain-events"}}