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submitted an encrypted MEV-shield bid."},{"block_number":8737296,"extrinsic_index":8,"extrinsic_hash":"0xbdac594ba6e0db02e3c86c9ea065c814395fd00b5c30896d597514ab3be62f47","signer":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":9},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[21,154,209]},{"name":"weights","type":"Vec<u16>","value":[46925,4851,65535]},{"name":"version_key","type":"u64","value":4062}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-30T20:39:12.000Z","summary":"5G9hfk…hjwrc5 set weights for SN9 across 3 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30,881,627."},{"block_number":8737296,"extrinsic_index":6,"extrinsic_hash":"0xc44aaaf08869b0770d3a4db7fadadae1f6d7d493ef9a602a9e767f001871cf82","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"151883","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xda4f7326bec39089f3842f4020f6b842713b787dd971c8f776db3f74878cfad4","s":"0x2b8d8ffc5c255ba9fd0ee1d92a81ca19a68af5a5e32b6350bbb22d2ec5e787f6","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20002662000","max_priority_fee_per_gas":"2662000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:39:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8737296,"extrinsic_index":5,"extrinsic_hash":"0x7255a47b07dd879e5e68bfb616f88f74b2ce2319c52257c3cb516f1367d78416","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30880192,"signature":"0xb73675b80d62f87274d5b1093346277d64cf052574e9a10fc2bcb2f3373063ca20968f411f42387c5033b58de70ccb08","randomness":"0x8eaa18b91156a155ff09d897f9b62c2732205ac5eab7311535b42c93e420cf70"}],"block_number":8737295}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5ca14e996e4d75697d5da63bb939e21d483bb55a53f240dddab0e63feca4af15cabd15196a7d58fe0b2ff64d2e09d19172c75d61bd8b200856c16be674784285"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:39:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,880,192)."},{"block_number":8737296,"extrinsic_index":4,"extrinsic_hash":"0x7950eae1a312d67f2053eaf3550d248540834ee6146c27a39fca24369c17d944","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30880191,"signature":"0x809c2c750731069a1af67a6cdab46a5f3beb905b3c43b61f722f5d1bb853f8eb92920b964e2da36ce2c5fec5f8db6e85","randomness":"0x3478aa239cf1ecebb8b348b4e15d96e0672bc8f26791036911e8b680573d564a"}],"block_number":8737295}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7e4728b5e66288c6990d28a29448e6f5d11f21909a5fa0fe7c5d3792e9084b6bc31450c6f3519ce0282e9e4761695827dfd11eefd9474248d18e8867da9a9e80"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:39:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,880,191)."},{"block_number":8737296,"extrinsic_index":3,"extrinsic_hash":"0x94045345fa162b7a1454dbb4e67c203e2ca9feff2b4d3466e230aa381d35d6f7","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30880190,"signature":"0x979400140caf3dc4ed1be9fb58bb24fb1651beaec28198b311e8569b9c3a302c02d7db251572bbabbfe5afc35371dfa8","randomness":"0x8c0e0c9cb0a603e72401300cb3c47e1ed9536d67097cd639e9377865af132aa2"}],"block_number":8737295}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4c23c636c5f0da694e8af4e8cc71749ce15a3ec9c8b7ef0c8e66d59451d5695a36c81809d0707ab1e6fbaa9f22e95726e97f1ec83ffde341ae44d1bdced8b281"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:39:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,880,190)."},{"block_number":8737296,"extrinsic_index":2,"extrinsic_hash":"0x724b6541c1d544a45ea831a6fb09e783d2d96675f5c9fc5bdfb3cddcdb0c442c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30880189,"signature":"0xad73f46d912f0dc8067bc40ef156f8fc9156118a5719f4078d14f5912de01a2b23e392b35f43d15b563f9d58e85d8b99","randomness":"0xf17a8f52021004da879592e003706b956990403889edcd7fb744c87a505443bf"}],"block_number":8737295}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4eb1037ceebfbcc87ac124b09808579f6ee4502e73eb434b93e1472259b0f02ff88646d8b542fa088c0ab828f7493795de67b7a196019e4d4adaadc2f1aec58c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:39:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,880,189)."},{"block_number":8737296,"extrinsic_index":1,"extrinsic_hash":"0xeb24c4fe558d94201cdab79e61ceb1b97510125d2d761e37d033019857d262f9","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, 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account announced the next MEV-shield key."},{"block_number":8737296,"extrinsic_index":0,"extrinsic_hash":"0x84488fd30793e3a986efccbc6ae6e669fcc37ea59f331878e424b9f68545b14d","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785443952000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-30T20:39:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8737296/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-30T20:39:12.000Z","published_at":"2026-08-05T09:59:06.676Z","source":"chain-events"}}