{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8195538","block_number":null,"extrinsic_count":18,"limit":50,"offset":0,"extrinsics":[{"block_number":8195538,"extrinsic_index":17,"extrinsic_hash":"0xe73f914595d6591c7a759307a074a4a9039c4ec7d7be6f285b527e38efcf4eb2","signer":"5EnvVf9efbcLvzJTKL8ZZMwuygRRRKqa1hiZcKApUzWUzFhS","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":45},{"name":"mecid","type":"u8","value":0},{"name":"dests","type":"Vec<u16>","value":[2,7,13,44,45,57,189]},{"name":"weights","type":"Vec<u16>","value":[45,159,1006,1288,4553,2065,65535]},{"name":"version_key","type":"u64","value":2001}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-05-16T09:44:36.000Z","summary":"5EnvVf…WUzFhS set weights for SN45 across 7 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set weights for SN33 across 240 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neurons."},{"block_number":8195538,"extrinsic_index":12,"extrinsic_hash":"0x76cdd7d12d767ca1accf0ff6fb17df03318003c335fcfc6413aec3462f2b7c0e","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[199,77,179,53,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,66,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,236,201,188,168,201,140,95,195,187,222,1,192,114,46,11,117,14,32,228,192,95,78,189,53,197,158,203,116,219,175,102,60,86,169,174,230,41,27,208,58,182,211,109,77,19,226,190,186,231,205,64,53,24,6,108,114,251,161,180,23,214,221,215,72,86,169,174,230,41,27,208,58,182,211,109,77,19,226,190,186,231,205,64,53,24,6,108,114,251,161,180,23,214,221,215,72,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,148,113,159,56,35,97,151,229,158,30,147,150,133,124,120,233,111,14,159,38,170,24,248,66,245,75,146,11,64,168,196,23,44,8,249,47,71,138,145,24,0,58,21,98,74,61,140,140,174,162,17,37,52,135,72,137,65,188,150,93,224,240,238,204,70,208,127,31,201,145,147,27,220,231,119,203,192,211,127,50,3,188,165,131,180,30,227,27,123,75,189,160,222,214,176,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,133,44,182,77,144],"nonce":"66009","value":"0","action":{"Call":"0xb36d4762fd1474d42666cabc78df428de404676f"},"chain_id":964,"gas_limit":"100000","signature":{"r":"0xbd04826b554f508bdb71c7bad01c46b3084011f3cc0a52c088ed0306430cb61f","s":"0x04d04e2be8a876dddd1680ae34ea2af32f25dcffabdf54b4a8ff329f036922d7","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":"2026-05-16T09:44:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8195538,"extrinsic_index":11,"extrinsic_hash":"0x7f30481526e50c3cc6eaff776a36abde1f00b2348d64e67ebc95ff60a47adf8c","signer":"5FbHuodmN2QjDT9rEFjivv6BVDuwGKxbSjDo7VCX1yfnWvJD","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5F9ueL8v3fDWNq7jLvfHRpSxRym9TduVnqdZzvFjrbFGCbXF"},{"name":"netuid","type":"u16","value":66},{"name":"amount_staked","type":"u64","value":5000000000},{"name":"limit_price","type":"u64","value":10625296},{"name":"allow_partial","type":"bool","value":true}],"success":true,"fee_tao":0.001358613,"tip_tao":0,"observed_at":"2026-05-16T09:44:36.000Z","summary":"5FbHuo…fnWvJD staked 5.00 τ to 5F9ueL…FGCbXF on SN66."},{"block_number":8195538,"extrinsic_index":10,"extrinsic_hash":"0x455157256ef075616d3a45d855e602d123b269d755e68ba1b6b21bb6993f141f","signer":"5G1NjW9YhXLadMWajvTkfcJy6up3yH2q1YzMXDTi6ijanChe","call_module":"SubtensorModule","call_function":"commit_timelocked_weights","call_args":[{"name":"netuid","type":"u16","value":25},{"name":"commit","type":"BoundedVec<u8, 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28,707,992."},{"block_number":8195538,"extrinsic_index":9,"extrinsic_hash":"0xcbb72e02f4fbfe04cc3a09df211304be160f1700dc1e4df7a401e5228cba8ea5","signer":"5FbHuodmN2QjDT9rEFjivv6BVDuwGKxbSjDo7VCX1yfnWvJD","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5F9ueL8v3fDWNq7jLvfHRpSxRym9TduVnqdZzvFjrbFGCbXF"},{"name":"netuid","type":"u16","value":66},{"name":"amount_staked","type":"u64","value":5000000000},{"name":"limit_price","type":"u64","value":10625296},{"name":"allow_partial","type":"bool","value":true}],"success":true,"fee_tao":0.001358613,"tip_tao":0,"observed_at":"2026-05-16T09:44:36.000Z","summary":"5FbHuo…fnWvJD staked 5.00 τ to 5F9ueL…FGCbXF on SN66."},{"block_number":8195538,"extrinsic_index":8,"extrinsic_hash":"0x7ed692f1f023f62b5133639d3b32157ae6fbd229ef9c0dc3ca8d0e3b286b4808","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"189054","value":"0","action":{"Call":"0x482c018635d792a294662c1ad18aaee9b51914bc"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0x8326c9e2b36d281c7462470ecda6540cd19410e0cd7081013820d043b89bd25c","s":"0x398d416f27dc7279b26a661981074ee2f5b888f10fcc27108cc8123e214a59df","odd_y_parity":true},"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":"2026-05-16T09:44:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8195538,"extrinsic_index":7,"extrinsic_hash":"0x3c176b08e793cf845e79a501924ee0eb0648880f1f90ac48e8a4897211dc35a7","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[220,28,38,85],"nonce":"25915","value":"0","action":{"Call":"0x0bd421e8fc6b6e8789cee70696ac1518d5a9bfe7"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0x2e8877f207fba1f8f18e8b50a91419858cd6086b0ae19ff0c67e90a323cb1fd4","s":"0x67014c7474af9a7e0175487f6d7be55b4d76d4fb9be0ba7b3cc068d8e94f629b","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"15000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-16T09:44:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8195538,"extrinsic_index":6,"extrinsic_hash":"0x927e25c82811f8b2de83823fac7e873d6b4b541e8a73e1398aab8c20d9afade4","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[8,78,56,201,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,125,13,210,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,86,169,174,230,41,27,208,58,182,211,109,77,19,226,190,186,231,205,64,53,24,6,108,114,251,161,180,23,214,221,215,72,167,198,115,206,74,146,150,124,168,56,159,84,126,53,7,173,159,220,210,174,253,234,83,44,10,13,33,99,22,23,235,44,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,64,73,11,157,253,144,135,59,251,82,29,134,131,211,117,225,220,231,118,17,131,154,114,218,187,248,70,207,217,213,1,122,44,229,110,194,118,201,192,69,99,93,50,48,245,78,20,247,97,33,115,220,7,48,37,102,39,11,48,126,244,10,16,226,44,123,236,7,183,198,81,176,153,147,3,114,90,85,174,44,168,1,119,225,96,3,252,57,227,186,145,208,230,170,8,87,89,229,110,194,116,34,211,235,84,93,50,48,245,12,142,247,97,33,115,220,7,48,37,102,39,11,48,126,244,10,16,226,44,243,115,234,125,159,28,44,147,204,131,122,173,84,234,60,15,118,56,211,177,140,15,176,233,145,126,232,11,72,173,196,113,229,110,194,116,213,20,180,32,93,50,48,247,26,248,247,97,33,115,220,7,48,37,102,39,11,48,126,244,10,16,226,44,117,228,157,150,105,169,90,32,188,84,3,191,204,65,142,33,108,11,214,28,194,91,74,94,154,34,123,125,34,77,73,25,229,110,194,116,209,61,16,138,93,50,48,247,20,7,247,97,33,115,220,7,48,37,102,39,11,48,126,244,10,16,226,44,17,164,196,69,125,71,14,35,187,102,164,19,73,53,34,53,20,253,254,72,236,183,250,192,142,193,210,159,224,74,148,3,229,110,194,116,239,0,184,125,93,50,48,247,196,168,247,97,33,115,220,7,48,37,102,39,11,48,126,244,10,16,226,44,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"702159","value":"0","action":{"Call":"0x0e69826457632b4c2d778190f3af6bc8535d9235"},"chain_id":964,"gas_limit":"1000001","signature":{"r":"0x878341091cae96d9bacf06c927cfa3e791e8dac2b4b34c27534d3935a473deec","s":"0x43624c94fe33596148983ce681882ee1c48f12d9ae9f766f01511e21e9b79ea8","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":"2026-05-16T09:44:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8195538,"extrinsic_index":5,"extrinsic_hash":"0x5cf9b1df7bfbc2d4280471bf444e83798cfb0e2585e138562aeaf9303e1dd635","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":28707100,"signature":"0xa93c33eba509b14c6ba3be670304b707e4e95b48c198fb312b0ffd264b0ca9839d7215d5772ea86be39e64f5e802bfb8","randomness":"0xf0939bc7ce868ba866e1f1812ce908188e90f476cb581e97c50b4ffbb56bb06b"}],"block_number":8195537}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9ada31832f9816677b9b716dcb6092e673da18bdbefad92df9e98d4ee4d6f503b8be7cd96d7b9ec9da7f6da65da3a07469313d5edae93c3ab74159815c2faf8e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-16T09:44:36.000Z","summary":"Recorded a randomness beacon pulse (round 28,707,100)."},{"block_number":8195538,"extrinsic_index":4,"extrinsic_hash":"0xffa28fa19c429f23947ebde669007c2430ba5ab45634ff375a65419d40abbd0c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":28707099,"signature":"0xab4b433002abde13e1eca39d6a7c2776641cd4faff64bb954ca44f89bae9fcadf0af012cacefe481de76c2e9d68b9520","randomness":"0xd159ebde220261af83ea9aa534a3755accd7405f922307ae679ed1c22a1028cc"}],"block_number":8195537}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x08a39b8d013486834d7d854b1f2afdca45648e9fa3b7171e8d96241d75fd476d3f847acd9a7b6f86e79dd919b2269ba6341a119c0abcdc9d87b9a305d3b4b88d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-16T09:44:36.000Z","summary":"Recorded a randomness beacon pulse (round 28,707,099)."},{"block_number":8195538,"extrinsic_index":3,"extrinsic_hash":"0x87f6bcfb899800bc88d908f07515187d60ab90d1138362a197e1b1d4a427fd43","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":28707098,"signature":"0xab7e70c1dede141ad7316b3bcca8a788fb546d0391032b5153a899588b4100cab596042b0c517c7aba486c2d037f53a9","randomness":"0x13d3a80f4b3ffb3432a9ae4d1b87657c55b66ea352c9138ebe1b2acae8084fc2"}],"block_number":8195537}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x600db7d0d2362235168948636ef160eef7cfa010c773e48027849dbf03c89d11970bf5fbf06a06adb0e34b5d56239ae8556eea9b40028b09d4cf8d8ec3981b81"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-16T09:44:36.000Z","summary":"Recorded a randomness beacon pulse (round 28,707,098)."},{"block_number":8195538,"extrinsic_index":2,"extrinsic_hash":"0x1588c240898cd61ea50d05ef65c038e63c09702e9f48d57a5a557820b016908b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":28707097,"signature":"0xb26cb9bc9c384b152489f080a999af06d5ef4e5e0aed2cd99a14ed5b2eb9d332825d0babea93a0b06319658e0f8d1292","randomness":"0x4a4bb733d9589e13f1aabf583593650e184affc657cd1626afa9efeb030fc88a"}],"block_number":8195537}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xb4223a5e0096b0299099996002b3f21a77517c5bb4f33fe03d10def78b46c47706d34d5640db391b8d03e846a5a692c44060158bab0284efb4233567285e8e86"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-16T09:44:36.000Z","summary":"Recorded a randomness beacon pulse (round 28,707,097)."},{"block_number":8195538,"extrinsic_index":1,"extrinsic_hash":"0x3ad980d137cca63e4b935cabb1c59780a3791342a03e0a2cbdb772bedd438d7f","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":"2026-05-16T09:44:36.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8195538,"extrinsic_index":0,"extrinsic_hash":"0xb050353c50efd67ea773f1ee4cc7369dbb0cce7365b1d4e0bc5ee0a2838b86a3","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1778924676000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-16T09:44:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8195538/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-05-16T09:44:36.000Z","published_at":"2026-08-10T19:50:25.106Z","source":"chain-events"}}