{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8647853","block_number":8647853,"extrinsic_count":12,"limit":50,"offset":0,"extrinsics":[{"block_number":8647853,"extrinsic_index":11,"extrinsic_hash":"0x9748430baf764c841a383779a4875a0c7582d5c51d0a617162d6df8c91009a88","signer":"5HpZnAoVszxJjiyjkLqNmZXwDXHgF9NpbM9VAVJXD97pms21","call_module":"Commitments","call_function":"set_commitment","call_args":[{"name":"netuid","type":"NetUid","value":21},{"name":"info","type":"CommitmentInfo<_>","value":{"fields":[{"name":"TimelockEncrypted","values":{"encrypted":[[173,61,224,60,232,128,101,69,147,154,226,50,78,67,88,71,188,73,30,188,231,123,61,27,198,238,54,3,84,141,50,109,35,53,19,152,133,153,253,114,56,3,38,36,164,86,11,129,25,238,135,231,233,15,134,158,24,26,163,178,138,59,153,8,206,130,7,200,64,192,109,15,235,189,176,132,12,191,177,45,175,179,16,7,57,108,134,21,125,152,232,31,10,106,50,122,32,0,0,0,0,0,0,0,250,253,20,146,193,92,70,24,148,50,136,46,240,120,80,147,117,222,193,129,175,49,149,151,62,138,68,21,123,177,211,82,32,0,0,0,0,0,0,0,122,11,203,38,41,167,1,214,100,129,166,23,235,36,90,70,205,82,20,20,125,2,137,42,214,32,180,83,118,69,224,1,2,3,0,0,0,0,0,0,230,2,0,0,0,0,0,0,83,210,80,117,69,67,86,7,8,93,182,155,68,56,83,147,133,17,43,13,156,153,122,200,124,37,112,150,170,20,39,205,57,189,2,125,70,31,71,196,46,152,211,93,109,91,247,129,221,153,34,122,181,120,209,90,105,219,98,20,87,233,132,114,126,24,148,230,170,82,22,184,130,132,99,15,33,42,112,221,6,92,0,117,199,96,249,144,205,203,163,158,40,6,169,204,21,2,142,43,39,225,91,154,178,193,107,58,68,79,245,154,42,194,172,115,92,9,36,144,89,113,70,108,54,195,42,199,6,56,61,169,167,73,152,192,79,44,77,200,211,8,149,217,252,212,202,2,148,33,87,134,29,25,85,213,217,164,183,4,119,35,246,105,159,203,27,174,158,37,163,81,171,178,80,143,31,211,52,36,221,254,215,149,71,92,67,163,110,0,143,71,218,115,129,134,183,215,234,193,208,91,20,20,196,148,213,189,201,118,87,175,41,106,197,170,158,99,41,161,201,119,118,123,50,23,251,170,161,0,203,80,144,212,177,174,53,52,248,86,147,77,170,30,92,192,215,195,19,116,197,233,191,141,4,226,17,180,140,139,95,254,232,164,30,17,110,199,21,171,148,149,197,51,123,79,169,209,138,200,24,99,147,181,231,7,222,140,195,50,129,70,67,164,171,139,115,115,243,233,95,129,170,201,166,48,65,239,66,190,57,96,49,239,66,81,211,132,79,11,109,175,63,178,198,103,156,16,66,1,92,101,240,10,89,115,175,151,116,194,24,4,212,189,35,9,84,24,50,111,137,231,222,100,212,82,245,6,18,95,195,246,136,247,20,67,106,164,213,133,179,172,116,172,204,79,39,139,75,107,1,107,97,23,234,110,152,6,122,122,181,150,48,3,13,225,102,10,72,196,159,205,13,8,205,240,70,4,109,161,45,198,199,210,191,25,98,131,88,96,195,35,122,252,167,96,150,206,47,181,163,123,244,89,24,184,170,136,168,116,138,58,53,236,147,117,8,4,217,192,161,224,49,78,125,251,168,206,47,250,7,132,43,237,118,205,136,99,50,132,87,106,113,193,154,222,75,146,138,246,96,91,211,17,85,198,240,74,232,178,143,216,240,211,151,23,118,121,3,254,21,96,173,227,109,250,189,123,50,2,108,22,79,1,194,143,120,32,243,212,226,146,190,0,9,241,85,169,77,39,181,253,190,235,120,157,30,226,127,67,63,215,214,128,161,204,3,180,228,226,234,164,177,18,122,69,77,179,194,232,136,219,212,12,57,119,33,9,51,131,182,102,48,120,251,89,139,139,135,94,59,67,38,242,156,203,99,24,194,223,192,201,209,36,193,151,86,15,239,155,55,190,222,208,154,31,108,29,205,215,41,190,234,250,246,232,19,202,163,105,34,188,205,208,53,44,113,165,207,120,133,51,18,210,208,119,120,46,127,31,248,233,185,47,238,136,83,1,119,38,187,187,2,76,196,143,30,216,82,216,147,130,12,53,26,27,59,120,240,22,75,76,156,178,14,109,41,213,135,130,240,71,64,114,52,20,194,82,12,132,194,208,102,120,252,62,13,133,145,17,254,3,255,152,70,3,137,251,76,147,185,94,173,241,199,15,85,170,203,37,32,167,99,36,157,200,133,88,12,202,128,119,57,251,171,204,27,98,176,109,90,192,12,0,0,0,0,0,0,0,33,153,73,161,210,218,45,229,124,195,99,183,8,0,0,0,0,0,0,0,65,69,83,95,71,67,77,95]],"reveal_round":30523481}}]}}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-18T10:23:36.000Z","summary":"5HpZnA…7pms21 published a commitment for SN21."},{"block_number":8647853,"extrinsic_index":10,"extrinsic_hash":"0xf6cacbe564f7c98c1f0ec41de7b491f9973eead2dda8bb7fe78967b813a440be","signer":"5EvHrbHz8rT8DrWazxFhzfMsmscFtPE3qhRDeY4ggKZrBcxZ","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":97},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[4,206,226,236,241]},{"name":"weights","type":"Vec<u16>","value":[65535,65535,65535,65535,65535]},{"name":"version_key","type":"u64","value":10004000}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-18T10:23:36.000Z","summary":"5EvHrb…ZrBcxZ set weights for SN97 across 5 neurons."},{"block_number":8647853,"extrinsic_index":9,"extrinsic_hash":"0xf2a828c53be84e6d2760d4316b4ca169d818b83964d4a9a17a121c1b304aae34","signer":"5DFZEJwgkg98h1kyngSEMYY1NnxXE9tkpLGCtQqf9XCtGBxf","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":25},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, _>","value":"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"},{"name":"reveal_round","type":"u64","value":30522892},{"name":"commit_reveal_version","type":"u16","value":4}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-18T10:23:36.000Z","summary":"5DFZEJ…CtGBxf committed time-locked weights for SN25, revealing at round 30,522,892."},{"block_number":8647853,"extrinsic_index":8,"extrinsic_hash":"0x2fd881bb8f460892dc3506e919aaf709a333d62380b613b7f655ae88c3058301","signer":"5Fq2gqBz1FU84cVj98gud2SH1FH6rSP6fEw7g52u2neuTMPW","call_module":"Proxy","call_function":"proxy","call_args":[{"name":"real","type":"MultiAddress<AccountId32, ()>","value":"5Feo33jWknAFE4Aicg5evTMH1oWie5HEGeGJmrDsmJFcSeZ8"},{"name":"force_proxy_type","type":"Option<ProxyType>","value":null},{"name":"call","type":"RuntimeCall","value":{"call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":{"hotkey":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u","netuid":"0x09","limit_price":33595201,"allow_partial":true,"amount_staked":1793261566}}}],"success":true,"fee_tao":0.00192064,"tip_tao":0,"observed_at":"2026-07-18T10:23:36.000Z","summary":"5Fq2gq…euTMPW acted as proxy for 5Feo33…FcSeZ8: 5Feo33…FcSeZ8 staked 1.79 τ to 5E2LP6…TKeZ5u on SN9."},{"block_number":8647853,"extrinsic_index":7,"extrinsic_hash":"0x3a44dfd66d917c56d4b47f98db22c16dc3b010f5cab1061cb1f1279ba6c9c180","signer":"5Fq2gqBz1FU84cVj98gud2SH1FH6rSP6fEw7g52u2neuTMPW","call_module":"MevShield","call_function":"submit_encrypted","call_args":[{"name":"ciphertext","type":"BoundedVec<u8, _>","value":"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"}],"success":true,"fee_tao":0.000192829,"tip_tao":0,"observed_at":"2026-07-18T10:23:36.000Z","summary":"5Fq2gq…euTMPW submitted an encrypted MEV-shield bid."},{"block_number":8647853,"extrinsic_index":6,"extrinsic_hash":"0x101ce94ba1c0a2273c3579787e4c3a259077d54bdae893ecec98f74ed4356968","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"75010","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xa7b2c918a68963c8cf81aaea5e51dcdab8419ad64b6075e486e592198231820e","s":"0x7e91cb20acb32cfd416ef5c93a801934c6077d5b444d4cbbbd2721cc184b2e76","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20003309000","max_priority_fee_per_gas":"3309000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T10:23:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8647853,"extrinsic_index":5,"extrinsic_hash":"0x471a1efb226fe1b3e026bca2b2241d00313119df8d7eccb1438a40bede991236","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"},"pulses":[{"round":30522280,"signature":"0xb6ba355bb2acd5913e05f82e844fadc42575c5cc5599e0f114a492a232f8303c81d6515625e30888b1daad2e49fd45ef","randomness":"0x4d2de5277a6aad3b133dd14004c5c757687f26380c96e9d4944c7dac20822d88"}],"block_number":8647852}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x1c1b463fff556b64a995a0ba2e780ee9d644b483b917eb337384888fb296ad015ab4a93942585db77cb75775fbb9b7e250a28ae9744867aa13322eceec94fb8a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T10:23:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,522,280)."},{"block_number":8647853,"extrinsic_index":4,"extrinsic_hash":"0x670600ec2cf04965bd647db60002b3ee552a04b0314d137d87ffb2b184617a03","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"},"pulses":[{"round":30522279,"signature":"0xa7929005a5e9b9bbace5cb5ad4f4d7013d801f94fa44ca1fa8ce09bc4ef52a6f8c24ec530b6eaf38d48370d9dab2cf9b","randomness":"0x834c9ac7d4ede9750fb326ef4a3d89b065b055051e77a323666625330f7a60ce"}],"block_number":8647852}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd094433df5dfe05b0b3de3b62d311642e56c81ae99c4460de2dde3b23d0d794cd11a9b4995a98d1c672ab6164994462615e552c4ab8fc2b94980ee3c7a753e85"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T10:23:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,522,279)."},{"block_number":8647853,"extrinsic_index":3,"extrinsic_hash":"0xc370de295a8172a9a4c7acf19a55a15a5353fb52bf90abd5ddb43b758efcb1b8","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"},"pulses":[{"round":30522278,"signature":"0x93375b3e5734ac2ddade27778c91643ee366c8c57d21e26d7c6c8e095e116910c764e01ddde5f71c093347c0d764c7d5","randomness":"0x206fea57254f8a11592e19cbb3b21226c0a30cf34ec0de79674d7558bb35a625"}],"block_number":8647852}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x388e6f613909455dce72467c758f0302e6bad60b84832c7614cbf7e0a3a4ad0207c9e1c368bbc9c230e9f062b29aa5e6c9ea4a35c4c0a06d5ad894810305a782"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T10:23:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,522,278)."},{"block_number":8647853,"extrinsic_index":2,"extrinsic_hash":"0xd554585b8aebf5854af10762b38863c9e8730ff992056be99e8c77a144aebcd8","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"},"pulses":[{"round":30522277,"signature":"0x82cf3fc8c20b5dc7756477eef62f0357181ecdac28b4cb00c19069096f3b8f29d2cf9df1a3e89a338af2b74761993600","randomness":"0xf26f358d6b3ea09a394be1c797f21352d739972af885db4968ef1a94ba68b1c6"}],"block_number":8647852}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xee9437595fa6ad7247be7bb66c1b6062f33e51421aa13e9a32704d3415a2fa0d93b40a29c08086fd5ad566e1554d0132fead24dd217a651ed21d48d45e35a286"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T10:23:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,522,277)."},{"block_number":8647853,"extrinsic_index":1,"extrinsic_hash":"0xe8da5a3eee05a25a64a6b34ff5b01cbcd0f51fbe3e43df0e70b1f43864b4ec68","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":"2026-07-18T10:23:36.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8647853,"extrinsic_index":0,"extrinsic_hash":"0x3f8b04c7c69fed41f5c2f53334ab9aa8bacd1246451a2c5053dfc4dbc7e9ec95","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784370216000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T10:23:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8647853/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-18T10:23:36.000Z","published_at":"2026-08-12T08:41:21.142Z","source":"chain-events"}}