{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8637176","block_number":null,"extrinsic_count":16,"limit":50,"offset":0,"extrinsics":[{"block_number":8637176,"extrinsic_index":15,"extrinsic_hash":"0xacba93410581fd0a8782ce2124e3deb07b18ed07a0b41ecf20f7518dddc7aa69","signer":"5HC3hJWN9TQwPC7Aopy3Zf5vqd2QgNbsJGPwHTNMTAPBZW79","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde"},{"name":"netuid","type":"NetUid","value":78},{"name":"amount_staked","type":"TaoBalance","value":1000000000},{"name":"limit_price","type":"TaoBalance","value":8413715},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-16T22:47:24.001Z","summary":"5HC3hJ…PBZW79 staked 1.00 τ to 5E4z3h…6KULde on 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30,479,899."},{"block_number":8637176,"extrinsic_index":9,"extrinsic_hash":"0x446b9a84055efd32d5acb03935581164a16b2a2b029e319d705c15f7483e7571","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,202,248,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,49,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,19,121,144,237,0,2,34,23,16,0,0,14,10,194,181,249,88,16,103,230,60,221,109,254,142,76,210,57,163,125,90,251,243,156,227,162,178,10,196,14,107,126,36,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,9,82,7,138,0,2,34,23,16,0,0,6,21,249,160,115,151,249,188,55,120,209,110,238,150,187,118,97,6,11,121,48,252,234,24,8,81,155,191,132,8,154,44,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,134,38,59,14,42,255,137,136,116,35,70,27,156,58,201,234,153,64,143,79,153,53,245,86,116,102,218,36,65,2,244,105,221,50,212,125,17,31,7,32,36,32,248,33,122,48,98,42,166,11,66,32,38,65,152,35,178,37,82,7,11,30,16,63,136,135,121,32,228,4,115,32,184,17,210,68,205,12,4,53,31,33,106,56,107,247,200,29,4,46,221,5,147,45,143,13,157,45,55,214,246,72,5,86,93,37,177,29,203,205,229,8,110,5,59,25,182,31,174,37,107,121,219,60,69,21,243,28,50,39,78,14,240,169,30,19,229,4,180,21,179,29,163,28,78,29,121,120,105,4,198,51,157,6,218,41,16,6,61,80,59,8,97,36,78,6,113,55,211,7,112,7,98,24,204,27,204,3,237,16,19,5,84,66,73,10,242,108,251,14,158,39,100,22,91,4,53,13,20,16,164,14,131,15,228,25,111,19,223,29,30,54,49,8,97,6,40,19,143,24,31,18,175,8,175,19,34,16,169,13,247,14,135,30,207,15,234,53,1,28,87,8,86,26,177,42,133,24,117,11,156,15,91,18,78],"nonce":"556312","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0x225ea8d6f1b39654ebd29bbc51413efc42c5d3899e67ff58623e0d7319ed369e","s":"0x5dac7725844f44c43e7ee9a0c888ab2b63d1147929e47139f0d92d0e037723d0","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":"2026-07-16T22:47:24.001Z","summary":"Submitted an EVM transaction."},{"block_number":8637176,"extrinsic_index":8,"extrinsic_hash":"0xab76ede260b5c0e9e7e7ab7fc68edf7aef3f0f3d45856cba10fa0a2d17c17afa","signer":"5DPqkF68UAPVH7ju6NAJt8VFBM8G5i1BCGsUGsug1MP29MUV","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":29},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,479,895."},{"block_number":8637176,"extrinsic_index":7,"extrinsic_hash":"0x9d82b02c1e453b7f814ef05efddec78136b57a5f9fd9761923538d23f55f21f4","signer":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":45},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[0,1,2,4,6,7,8,9,10,11,12,13,14,15,16,17,18,20,22,23,24,27,28,31,32,33,35,36,37,39,40,41,42,43,44,45,46,49,50,51,52,53,54,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,75,76,78,80,81,82,84,85,86,88,89,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,121,122,123,124,125,127,128,129,130,131,133,135,136,139,140,141,142,143,144,145,146,147,149,151,152,154,155,156,157,158,159,160,161,162,163,164,166,167,168,169,170,171,173,174,177,178,179,180,181,182,184,185,186,187,188,189,190,191,192,193,194,196,198,199,200,201,202,203,204,205,207,208,209,210,211,213,214,215,216,217,219,220,221,222,223,224,225,227,228,229,230,232,234,235,237,238,239,240,241,242,244,245,246,247,248,249,250,251,252,253]},{"name":"weights","type":"Vec<u16>","value":[118,71,71,102,85,91,88,64,60,108,51,25,51,35,35,94,56,121,71,33,35,65,8,78,79,86,89,31,96,87,98,10,72,77,32,71,49,88,39,67,63,75,29,58,20,89,35,55,73,63,87,35,60,81,31,67,56,82,64,72,35,93,29,34,52,55,43,83,71,48,67,105,60,35,31,56,71,101,93,63,35,15,23,49,35,97,35,71,85,74,98,37,71,82,87,96,43,35,91,88,35,71,107,109,97,75,85,70,77,4,35,35,72,2,27,86,71,127,50,85,35,72,65,64,76,100,31,72,65,70,34,64,82,65,69,70,46,56,71,43,35,57,176,91,59,23,97,35,56,95,93,67,30,94,38,89,65535,83,35,49,92,35,48,83,127,88,9,29,84,103,57,35,87,72,75,89,71,88,95,106,35,84,72,35,65,82,27,27,60,119,51,77,55,92,33,12,71,56,60,88,71,49,28,93,12,71,5,76,59,53,23]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-16T22:47:24.001Z","summary":"5E2LP6…TKeZ5u set weights for SN45 across 211 neurons."},{"block_number":8637176,"extrinsic_index":6,"extrinsic_hash":"0x6a6d850deab963c45c90de80265718726d2feb7216a1db6fff26a24aad5487fc","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"102106","value":"0","action":{"Call":"0xa769749495329bfce87190c4cdb638d9964ecfa2"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x6f15021b9b320a15b9beb34b98d495b4fbf5b934adecd76d8d0ed6d0076abb49","s":"0x00fd5eb2ea3bf8620a01881309a6b0d9a576adb30e73c87403a424b8e0aab310","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":"2026-07-16T22:47:24.001Z","summary":"Submitted an EVM transaction."},{"block_number":8637176,"extrinsic_index":5,"extrinsic_hash":"0xedf0d7c9aea79ca35959fe54df320233ae6cdbf673403f092e5db7b70aaa131a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30479556,"signature":"0x962ab485a8cd04dc04644ab6a5010a04842cae6d5b56f831855397e739f70005c4c92f43b401389257ead7f3a85971fb","randomness":"0xe6bbf04a06ee81f6980f90f1124e382de63e5d62a2159d52d16eaa3d39491a53"}],"block_number":8637175}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x145de997e8ee18112ad0dc7204f144c53210ce30788e763c33b0c30e0714f117c5795f0992938bdf80418396482663ea483dc6edba336f2fa9975f4bd839df8a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:47:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,479,556)."},{"block_number":8637176,"extrinsic_index":4,"extrinsic_hash":"0x7df5d505cb7008e0044f4cf012e2043cec4e8c985842f97edc97bdc13ac859e3","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30479555,"signature":"0xa582b19de04e4f388ae071798fbb4e75d91d005890b275cdeb44ef90282550fe279b0b94b6c90a2f84d7d5d124ba773b","randomness":"0xdfa4e1c72928c65db8234fcef6a25ff14f7ab7abf64be130cf9a57c94c80c8d6"}],"block_number":8637175}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf8c0adafb2da56c4423282776dff83420511cf85fef895c6350a7626f1729b650c1a4c580c9c0fe5ae6df59745c3dbb7ee945cf30970c45c33af3d84c6610385"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:47:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,479,555)."},{"block_number":8637176,"extrinsic_index":3,"extrinsic_hash":"0xc2d0ae2d69dcd63adf7bd2ae85bdfe7d88a19bbac6ef7534e1c39adc0c8f188c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30479554,"signature":"0xb9676b9637e39b53ee69411eed5b2f530e496d492033cc823ac380f5f394b6afb76d78eef0fc0f5b36f68fdf12a0211e","randomness":"0xbd707fab27459858d34ccbb076095463e4f7692c5dd0d78a63d02e4b3aadbfd4"}],"block_number":8637175}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x301fd6e8eb22f2849a0f9d89c35b715004613e94b5b4540ac5e093fc2886940dbc259529ec2e49e93585a367e31860f76d7c9146dff86ae618f888e45d63f587"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:47:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,479,554)."},{"block_number":8637176,"extrinsic_index":2,"extrinsic_hash":"0xa155e21a95e3754ff83612d577211c48960ec606bc1d853f8cc21ab3fb4c7ed2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30479553,"signature":"0x8558a0aab0dd183177f44cf692e9e77c98527bd4fbf93ea582784382a39a6d3bff2e61cd9ea733a31916e89806862852","randomness":"0xdb9e09d58c62382ff9cf28a3414caa73d2fb168932e2ddf9ce731a563c089a0b"}],"block_number":8637175}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8ae8356f3e7312d088abbb2b22a85e9c03c724b90d663c81f4f5dde32be4f807959d20798734fe338f36ffc23f29a5430f77e83e43dc3f52da522e63623a4188"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:47:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,479,553)."},{"block_number":8637176,"extrinsic_index":1,"extrinsic_hash":"0x248bbbb2c963c390020afdb0ce9e49cca3afcc8084482129f5e025e6d3e4ab8a","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":"2026-07-16T22:47:24.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8637176,"extrinsic_index":0,"extrinsic_hash":"0x662e7388b806b026f94dd06c2f3f24c8a41e3f10cf9f8671a3e01ff95d6c238d","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784242044001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T22:47:24.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8637176/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-16T22:47:24.001Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}