{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8145407","block_number":null,"extrinsic_count":14,"limit":50,"offset":0,"extrinsics":[{"block_number":8145407,"extrinsic_index":13,"extrinsic_hash":"0xc84e2210be302d3cd8afd84c2da272e0189b0cdfaf454ca0855b685b41408b64","signer":"5GhJmhStbFFfA1B1jcued1QohdsXQRX9co3GoTpKPNj94Y4r","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde"},{"name":"netuid","type":"u16","value":76},{"name":"amount_staked","type":"u64","value":1000000000},{"name":"limit_price","type":"u64","value":6745228},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001358613,"tip_tao":0,"observed_at":"2026-05-09T10:36:12.000Z","summary":"5GhJmh…j94Y4r staked 1.00 τ to 5E4z3h…6KULde on SN76."},{"block_number":8145407,"extrinsic_index":12,"extrinsic_hash":"0xb866d502b89a28e0cffb08eefd1467a68869c000a0af68e9b20d85d246e46c09","signer":"5F9u6pymyXKHZWn1BSmimT9ux5LST9DRXiRHT8NQwTYpFs75","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"u16","value":75},{"name":"dests","type":"Vec<u16>","value":[0,123,15,130,51,10,32,210,73,164,186,107,187,59,255,153,1,224,48,79,118,139,104,102,117,75,42,140,137,40,14,94,182,19,136,212,167,175,3,82,219,165,246,141,169,254,126,221,195,88,244,152,131,150,216,231,194,52,57,5,241,95,181,183,179,55,46,222,31,202,196,133,8,11,147,93,21,148,127,125,30,144,106,96,161,154,171,163,124,121,138,208,97,211,18,160,227,72,209,248,188,17,110,240,108,142,236,203,66,252,22,81,83,250,109,220,16,178,26,43,191,114,251,249,146,60,207,101,29,253,61,180,76,98,158,103,87,68,41,145,198,9,135,4,242,172,225,99,184,235,189,65,12,193,115,226,185,90,134,206,54,215,50]},{"name":"weights","type":"Vec<u16>","value":[65535,8,8,8,8,8,8,8,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,3,3,3,3,3,3,3,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1]},{"name":"version_key","type":"u64","value":0}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-05-09T10:36:12.000Z","summary":"5F9u6p…YpFs75 set weights for SN75 across 163 neurons."},{"block_number":8145407,"extrinsic_index":11,"extrinsic_hash":"0x3d342f7c76bba3dec5fdeb3198dbf65b5a85d5eb44c6365eae200fe00033c34f","signer":"5Dc1f1nAxVJrV9oc8v8HHpDfwG5fA2auHLwfXb8NqF8Xsn75","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"u16","value":75},{"name":"dests","type":"Vec<u16>","value":[0,123,15,130,51,10,32,210,73,164,186,107,187,59,255,153,1,224,48,79,118,139,104,102,117,75,42,140,137,40,14,94,182,19,136,212,167,175,3,82,219,165,246,141,169,254,126,221,195,88,244,152,131,150,216,231,194,52,57,5,241,95,181,183,179,55,46,222,31,202,196,133,8,11,147,93,21,148,127,125,30,144,106,96,161,154,171,163,124,121,138,208,97,211,18,160,227,72,209,248,188,17,110,240,108,142,236,203,66,252,22,81,83,250,109,220,16,178,26,43,191,114,251,249,146,60,207,101,29,253,61,180,76,98,158,103,87,68,41,145,198,9,135,4,242,172,225,99,184,235,189,65,12,193,115,226,185,90,134,206,54,215,50]},{"name":"weights","type":"Vec<u16>","value":[65535,8,8,8,8,8,8,8,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,3,3,3,3,3,3,3,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1]},{"name":"version_key","type":"u64","value":0}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-05-09T10:36:12.000Z","summary":"5Dc1f1…8Xsn75 set weights for SN75 across 163 neurons."},{"block_number":8145407,"extrinsic_index":10,"extrinsic_hash":"0x76345e5bb8784c4ca39bc1c155466017fa2004d829f3288cc844dfdd0f40f362","signer":"5D86nigvQZrTeXjHoSHkV2WVW9oZx8ddBL2TW17YvvSuVUvB","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":91},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec<u8, _>","value":"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"},{"name":"reveal_round","type":"u64","value":28506968},{"name":"commit_reveal_version","type":"u16","value":4}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-05-09T10:36:12.000Z","summary":"5D86ni…SuVUvB committed time-locked weights for SN91, revealing at round 28,506,968."},{"block_number":8145407,"extrinsic_index":9,"extrinsic_hash":"0xbb0eb33c38959e70c3c750f48d670b320aab5841bd90ede66cb0c3a9d8494a17","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[106,143,43,81,0,0,0,0,0,124,73,255,0,0,0,0,70,88,209,59,93,113],"nonce":"77799","value":"0","action":{"Call":"0xfd0c2ff262e4fb6f6ac669513193f8eea90b32c6"},"chain_id":964,"gas_limit":"900000","signature":{"r":"0x4d25742f68e5f4a6f6f56daead9713f9188cc2e0837acfe57bcace03f088c939","s":"0x315e34a4ad590e760e043ccc40a9403fa6dc9be6eed10d0237ae5ab594e8c068","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"50000000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-09T10:36:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8145407,"extrinsic_index":8,"extrinsic_hash":"0xa13c0a72ea9a4f79074e6e176561bd3a3309e694190a60e77fda2b39b908ec74","signer":"5CS12rsKy75d66RyLSDbrY8iBrZTVDjiY7B48btzUDGDRJQD","call_module":"Utility","call_function":"batch_all","call_args":[{"name":"calls","type":"Vec<RuntimeCall>","value":[{"call_module":"System","call_function":"remark_with_event","call_args":{"remark":"xfer-d5ea15f0889a4361:task-f57ba5bdc7b0422b"}},{"call_module":"SubtensorModule","call_function":"transfer_stake","call_args":{"hotkey":"5FPAp5q5GJbDq86CmxGdxeUUSWwcrxqD6AjAYuUjhRL6CGrf","alpha_amount":210000000,"origin_netuid":105,"destination_netuid":105,"destination_coldkey":"5D2dARftRJQrBBWLwbjnZvasftkYtwGv8wBKCje1T5VE1w3F"}}]}],"success":true,"fee_tao":0.000756751,"tip_tao":0,"observed_at":"2026-05-09T10:36:12.000Z","summary":"5CS12r…GDRJQD submitted a batch of 2 calls: System.remark_with_event (+1 more)."},{"block_number":8145407,"extrinsic_index":7,"extrinsic_hash":"0xe94148be2ff3d28f6288dc803624a8b02c7f13972ea5c3e228501f8da64b62d3","signer":"5G1NjW9YhXLadMWajvTkfcJy6up3yH2q1YzMXDTi6ijanChe","call_module":"SubtensorModule","call_function":"commit_timelocked_weights","call_args":[{"name":"netuid","type":"u16","value":25},{"name":"commit","type":"BoundedVec<u8, _>","value":"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"},{"name":"reveal_round","type":"u64","value":28507235},{"name":"commit_reveal_version","type":"u16","value":4}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-05-09T10:36:12.000Z","summary":"5G1NjW…janChe committed time-locked weights for SN25, revealing at round 28,507,235."},{"block_number":8145407,"extrinsic_index":6,"extrinsic_hash":"0x08de1c8c67377223047db101a4708d3dc1550e0db5927c58dfe4d65202abaeb0","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[8,78,56,201,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,124,73,255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,86,169,174,230,41,27,208,58,182,211,109,77,19,226,190,186,231,205,64,53,24,6,108,114,251,161,180,23,214,221,215,72,56,104,59,78,147,107,230,40,190,188,45,174,180,70,72,253,78,216,242,117,4,19,231,132,133,154,117,189,218,74,158,91,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,64,196,62,199,99,84,76,55,183,219,62,219,174,251,88,202,17,89,124,74,71,99,2,194,163,10,196,71,168,202,138,176,45,213,13,132,143,141,9,124,18,94,151,206,92,53,86,35,216,223,182,22,81,77,106,83,32,206,31,201,204,182,89,80,27,120,68,76,200,62,0,158,59,191,67,120,137,209,162,117,27,49,113,6,86,239,193,54,221,249,109,14,33,210,64,62,5,213,13,132,141,152,243,74,141,94,151,206,92,172,39,35,216,223,182,22,81,77,106,83,32,206,31,201,204,182,89,80,27,188,63,117,219,125,212,196,167,132,73,219,23,232,254,165,124,76,50,220,9,112,185,3,49,112,38,72,224,182,126,40,97,213,13,132,141,142,243,173,115,94,151,206,94,89,238,35,216,223,182,22,81,77,106,83,32,206,31,201,204,182,89,80,27,242,226,223,191,215,209,34,125,20,234,130,132,150,75,27,11,77,25,113,197,13,101,79,47,156,151,166,189,40,165,117,64,213,13,132,141,182,211,141,79,94,151,206,94,171,98,35,216,223,182,22,81,77,106,83,32,206,31,201,204,182,89,80,27,200,163,25,176,167,106,78,231,31,227,84,230,194,216,113,248,82,31,37,5,27,47,78,177,158,126,183,58,112,195,14,23,213,13,132,141,181,151,183,214,94,151,206,94,198,240,35,216,223,182,22,81,77,106,83,32,206,31,201,204,182,89,80,27,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"658049","value":"0","action":{"Call":"0x0e69826457632b4c2d778190f3af6bc8535d9235"},"chain_id":964,"gas_limit":"1000001","signature":{"r":"0x661d6a26f82ea58aae58b061dee002a0c735dec9b5e7ad8d65bb85a60902ba6c","s":"0x6cd4fdccd05080e28c2af460baaf97c0b227f4239af7543747b15a44fc546262","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":"2026-05-09T10:36:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8145407,"extrinsic_index":5,"extrinsic_hash":"0x878ab5f87fee088b22e7952846cb0fae863473f9ad33ddc893e4be206bff0e67","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":28506532,"signature":"0x83f1f6a499e9ebb15bdad07894ea46f0c07b7c9a975155ec8d4e363ca8eca33650ef4cfeae202caa913302c5d2b86475","randomness":"0x8b06468be43dc13517562534a66a3529321cc8bef044e76caa9566630af73862"}],"block_number":8145406}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2c610564d1da653ce63fcc35510876ade85442623d09162b61f1b43f7a933470fec3c6848cbee982bcda1f8f9398b0505504a9c4d6f703166673c0de18893f8b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-09T10:36:12.000Z","summary":"Recorded a randomness beacon pulse (round 28,506,532)."},{"block_number":8145407,"extrinsic_index":4,"extrinsic_hash":"0x3fb7aac01555ab0cb62c90737ee1eb2318bc9146bf79e2f9adeebd022187c2e0","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":28506531,"signature":"0x945d367e0a742c738b3706d3256f42b51d87aef70e14c48a9ad5735d0df203ce60b60e9bef42565e3a6c1484d0fc8bbb","randomness":"0x20b2df4914e93de8b8faca42d4bf588bd2d627a89e14c38c13a00cab6aadb2c9"}],"block_number":8145406}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd6f55c9a103c04fd31bca2b08d2047710d65ef55d8544efabfed2dd9b652933f417cd53fd74f9a835275bd0d7dd5275c0f1a3f485fb1f1bd5e7e4fc5c4220188"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-09T10:36:12.000Z","summary":"Recorded a randomness beacon pulse (round 28,506,531)."},{"block_number":8145407,"extrinsic_index":3,"extrinsic_hash":"0x2a92ae629f840ec475dcfc1ef21492e143f84b1a9c112ac7fad3f33560659e8b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":28506530,"signature":"0xa9064a5c3955cfa69e9e780e059e43c65ec871f63b69e67f1a763771a43bfedeb081fe87d30e263ce7b40341e8751718","randomness":"0x1433532251d83257794b6c1db42bf816c489ad8087210b1355ccc2c9c51627da"}],"block_number":8145406}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x285c0c9c179bd050e9d1062e054f57d028ed07c48855dd6d26610f878b9c4a099592f6328002920e8d75d706e49f972ed91c8e4f71b22c583a43547efdd1f88e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-09T10:36:12.000Z","summary":"Recorded a randomness beacon pulse (round 28,506,530)."},{"block_number":8145407,"extrinsic_index":2,"extrinsic_hash":"0x864ee8b778b3765b855a7455399334908420bd89c74bd68934b4745cacea95b7","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":28506529,"signature":"0x8ef84f6c2a7bcbfd0d6ec213d613051709bdcd53ab19922a5a54ab87929516213e28a4d5597d65e425caa9bde98f1c29","randomness":"0xaf00b8836f492890ac0e5cc8b1a66468c3d261d072426a085f33478dff4fddf4"}],"block_number":8145406}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x18985cd1a2a3f33c06887e05c0a57cad628dfa1d90dde52223597706a520c7376b9da05969c14b4e2f79193e9bfd33ab14ddb526e4068ffd9ef7f93864def083"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-09T10:36:12.000Z","summary":"Recorded a randomness beacon pulse (round 28,506,529)."},{"block_number":8145407,"extrinsic_index":1,"extrinsic_hash":"0x4faa7c44d5aa0860fc6d2b15f7fbf5d127820a4118f6145d32829a52ef69f322","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":"2026-05-09T10:36:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8145407,"extrinsic_index":0,"extrinsic_hash":"0x99000758999a3d34908b84244d36a4e8abf8281036fcf26eb339d2d36d2db776","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1778322972000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-09T10:36:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8145407/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-05-09T10:36:12.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}