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an EVM transaction."},{"block_number":8666189,"extrinsic_index":10,"extrinsic_hash":"0xf1250921608b8bfa75403f5868790b20c8f027cc83f83b32f1a2fa514ce9681b","signer":"5EU3KeumYwJ3CoyNrc1TRqtaRXERvoEQi7GSq4dujohbfMy9","call_module":"Utility","call_function":"batch","call_args":[{"name":"calls","type":"Vec<RuntimeCall>","value":[{"call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":{"hotkey":"5DUB6cjNko11gLfmpJM4bzgM4SXuva4xBSDS2Wqvrtk51UmE","netuid":"0x1c","limit_price":"0x00","allow_partial":true,"amount_staked":20000000000}}]}],"success":true,"fee_tao":0.0017583,"tip_tao":0,"observed_at":"2026-07-20T23:31:48.001Z","summary":"5EU3Ke…hbfMy9 submitted a batch of 1 call: 5EU3Ke…hbfMy9 staked 20.00 τ to 5DUB6c…k51UmE on SN28."},{"block_number":8666189,"extrinsic_index":9,"extrinsic_hash":"0xa6714ffc1e8c0f0ea6d746ad9d2634d83c1592a90db91c39e9bd709f1c172a4f","signer":"5EU3KeumYwJ3CoyNrc1TRqtaRXERvoEQi7GSq4dujohbfMy9","call_module":"MevShield","call_function":"submit_encrypted","call_args":[{"name":"ciphertext","type":"BoundedVec<u8, 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submitted an encrypted MEV-shield bid."},{"block_number":8666189,"extrinsic_index":8,"extrinsic_hash":"0x8c5d4cdf710a0d02e74730cd0a66d7d30cdf2641b9d9e34ebcaf51d56a9fe6d4","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":"2026-07-20T23:31:48.001Z","summary":"5Fh1YD…KMEyh9 set weights for SN83 across 0 neurons."},{"block_number":8666189,"extrinsic_index":7,"extrinsic_hash":"0xf4a1cf2eef99a1432f9ea655c1438357e5baa1f0b1680985227cdabab780247b","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"118528","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x70815ae43995ecfd690a9ef4b0389f5e168a9d3e72889a3c4834edf55e25a5dc","s":"0x152d541207843d297aabca0fc6682659a4816b002516dfac238279fe93ebea49","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"11000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:31:48.001Z","summary":"Submitted an EVM transaction."},{"block_number":8666189,"extrinsic_index":6,"extrinsic_hash":"0x18e35d8eb53ecb04e8024e8e4c8efb7b6e45ac208e122aa79e723352b14b29f7","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"92987","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xf86adb6731cebdfa1c1844b513b05d0fe7464e128c82f575458e4e2bdc22514b","s":"0x6ae9e905a80041c3f3586bb850c923af9d8e36428e1b69c0437216d9bf85d75a","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20001170000","max_priority_fee_per_gas":"1170000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:31:48.001Z","summary":"Submitted an EVM transaction."},{"block_number":8666189,"extrinsic_index":5,"extrinsic_hash":"0xe1517d8c251daf30367f6f6ff035ed10bcc2969f5cc2d72ef15b0e4373c1ced9","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"368077","value":"0","action":{"Call":"0x7edaaced1f660b5a97339346df2526f7b9ddba3a"},"chain_id":964,"gas_limit":"600000","signature":{"r":"0x0dafc88d2b7943b659feac99efa6c8e05e9ef1ac67e74ca9749a246409a55fba","s":"0x6febb1132899ac9d05023b5a57270fdfba72d3d202123f13e742a42c2a2fd706","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":"2026-07-20T23:31:48.001Z","summary":"Submitted an EVM transaction."},{"block_number":8666189,"extrinsic_index":4,"extrinsic_hash":"0x0f4d9a1548df75129bc475ad50b3f862eff57717cc1a0fb95d1a20c8fab98cd1","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30595643,"signature":"0x81fea0b76739bb1a2e3afd87ef3185114724e67c6b3d821b35703df3be1505aaa483ec671f1091e9ea057d09ea21e80d","randomness":"0xe5e5039933e789b79e8b326053aae688d7047fff35be247829dddfbb7bb81bd3"}],"block_number":8666188}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x147cdea91fe13024a2f90c4bea63bcee6a3475b131b052c6e82cd6eaca1d074e1f60fa75a260e498e027d9af047f4d0b22bffa8c13df49daa9d68be783bc8b8b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:31:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,595,643)."},{"block_number":8666189,"extrinsic_index":3,"extrinsic_hash":"0xe0a35a5a6089c0d31f0618b85d391c6dabd48fb6a999dcb36ce8c246077586d2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30595642,"signature":"0x899779e994d45da712ad687fd6150ad779a635eae011cfd3d2ab9c24b2fbfdeda167a187de8e99a8cb82e3b9c6564ea9","randomness":"0xdea9aa13e5216a7a56a59fd3b095cbc109ea7bafc7725183a579d5ece487cd8e"}],"block_number":8666188}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe24e4634d1c1914bed937b33583c1de0f99ffbf30f97ed24eb206c4e8a11046f1e31f37c036edd94ef5605988dd67832ff48518178aa3c3adcc23de080b2a58a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:31:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,595,642)."},{"block_number":8666189,"extrinsic_index":2,"extrinsic_hash":"0xe848cbf5b1c0e6239a6379a35b978557bc44a56c20519959f132de58cc755fe4","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30595641,"signature":"0x98f5a242d26745780af4a92038813b8fa5a976797dcd102d296a8beaabf3592d64897d0cf6a645b563b57e237c1f6c01","randomness":"0x4e3718f67fd7207bbfddee4a4f807dbf787f82edf83e926476c20c6a1b914d11"}],"block_number":8666188}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x786c59c6496334b595e8ac379e68d4f523366a837c582510edb994f9a8dc621798b606c5816978ed141790edb1ae2e8c2d191f290bd39413f1bb2600f8a13e8c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:31:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,595,641)."},{"block_number":8666189,"extrinsic_index":1,"extrinsic_hash":"0xf0307c12932a641812301d687a3bd2ff1477452259c965149f89c2a022fa61d7","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":"2026-07-20T23:31:48.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8666189,"extrinsic_index":0,"extrinsic_hash":"0x8cee7979b296b37fc6b70b8041177cf956cf23b7d89e3907c6b2f68895af38f6","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784590308001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T23:31:48.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8666189/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T23:31:48.001Z","published_at":"2026-08-12T08:41:21.142Z","source":"chain-events"}}