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submitted an encrypted MEV-shield 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an EVM transaction."},{"block_number":8660447,"extrinsic_index":6,"extrinsic_hash":"0x7ac2c5ac8d4bc316f9b688c91c2d318494c642cb2c4f66bd93f8bd50c2219916","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":"2026-07-20T04:23:24.000Z","summary":"5Fh1YD…KMEyh9 set weights for SN83 across 0 neurons."},{"block_number":8660447,"extrinsic_index":5,"extrinsic_hash":"0xa2ceae32c706a7f5823bf02d276291cbe5f70c9ece46baf7aede5f27757f3458","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30572676,"signature":"0xa4862b9f613ec01e2ecc1a976cbe174ea6566250d6891ee4b626764b26c93b5543028c4528bdc1b4f1343c7934992c2b","randomness":"0xcd3884b892057c8bb75d37207bb3cebf61efff2e7f7cea03fc3274c542b95aa7"}],"block_number":8660446}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa61b3eb4bb781832dcd17b756b44d3595295bb68a5968a456c07277c0f16ad5f89b16612884b9cac1e34108d4933831b5d6ee9bd6ea8472fc16dede1c5496a80"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T04:23:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,572,676)."},{"block_number":8660447,"extrinsic_index":4,"extrinsic_hash":"0x77c9491d1b525a313cbde99b417b84a3647498c633340163f7b13ff0601c08ae","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30572675,"signature":"0xb70d932b47a3443e3abc1268e29065d6925a6580ce41acce07abbcc200ccb10b9960e3d5ef221669e7db4a11b4ce0901","randomness":"0x2d79116f3e3ea8998201af836fb93bdbb5ad9654ca32a8f0ff2e431594242bcd"}],"block_number":8660446}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4cacac483906a8f05e08cde1b88bc4c0f038ddd93202e0f5407d13be7391d8356032c6778f9e4c7ce8f317bc5d26dbd9353f420f37ad2b1eeef84cfbb6fd6783"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T04:23:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,572,675)."},{"block_number":8660447,"extrinsic_index":3,"extrinsic_hash":"0xa797e5f7db639334d583ec2e5654e3859a9ca5310d8f580c4d3c0eddcbb5b223","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30572674,"signature":"0xaee903ea5dc5bd90f2cf2574b956a3069e2449e3411ca2a83c27919cbfc9f2b1073506a5cc4da96068486b16cce6b0d5","randomness":"0x52f48678b76544ade7658a7a4d084463e7a9d25e3cabe64dc86272e5ee5c5646"}],"block_number":8660446}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2c1878a094acc0471b65c94df55cc49fb16b5c0f1dfae47908645e6e5b6bdc6e98ef3cc3d730d529cedf92076bac661e13549054fdda790d6b0bad8ad777f083"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T04:23:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,572,674)."},{"block_number":8660447,"extrinsic_index":2,"extrinsic_hash":"0x38f21cb8130affc0dd261b07f70de73aab4de62d20b5aec1d8b95ca351d72f50","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30572673,"signature":"0xa3ef701acbe02fae32cd5f4b6b1791cd2f3d000fc4257def4a7d13d17a44f08329023ad8991d4232f388b8f4180aeb6a","randomness":"0xd399b87b596198b449c8245e1f8a8cec678ff82df4428daa09504c2900b6eb56"}],"block_number":8660446}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x888b1a17a89c32f4b6404b5d22aef459ccb3c334c223ae958ad98db4dfa7e719c18114f02927b0a7c2e40abdcf24bb0dc57a723252015b99f4544070df963a89"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T04:23:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,572,673)."},{"block_number":8660447,"extrinsic_index":1,"extrinsic_hash":"0xbef3cc2a48de94fc2bb05bec5a4a621b1da93298543d0e38ca7fe0fc725910e7","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":8660447,"extrinsic_index":0,"extrinsic_hash":"0xca6168d7ba56e775460790483716a748e5462cdb336f3d2f0a45755e816955d4","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784521404000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T04:23:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8660447/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T04:23:24.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}