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30,563,434)."},{"block_number":8658138,"extrinsic_index":2,"extrinsic_hash":"0xc1711098c3b31db648b091184e9174997ebb699a20bf1daf822ee5e94740e54e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":30563433,"signature":"0xa111712cb6deb579e9783a9ade6be6f66e14571639888f1d65e811c8f41a341dc12474a8d0e6921f7c90b405be6c5719","randomness":"0xf784fe584c8eff25a49b313bd381ac8f870ec251c60ca93d23d7bf1ea063a9a8"}],"block_number":8658137}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8ed1d6e1ef9949843d2b98cba4f719548d3fe4840b22aeb0f6267ed7a0f5b707703f64de7b64d0538e5669b4f4dbbfe504e67a5a587c3ccf41368176d2835784"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T20:41:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,563,433)."},{"block_number":8658138,"extrinsic_index":1,"extrinsic_hash":"0xaf78c032a30a87ed6e387efab5d2db1b0bd41a8eeca439771fc1e0c7f6581878","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":"2026-07-19T20:41:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8658138,"extrinsic_index":0,"extrinsic_hash":"0xde5d705f4cbcdd70f94bb03bc7e6489884d0a1222f859a2706cc6e5f0e97d8e5","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784493684000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T20:41:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8658138/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-19T20:41:24.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}