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30,482,751)."},{"block_number":8637974,"extrinsic_index":4,"extrinsic_hash":"0xfcea8bd0cee8043faff0db8bfcd4cfd3358a0358f7ed2ad7d54ff68d1fac5ad7","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30482750,"signature":"0x93a3a4dfc5f788d497b3453f7c24f654b58c293972d39f3aa621b52085ecd409d760179cd837e79c443bc1eb8e4bfc43","randomness":"0xa44c9fa4071d2cd2cd2ba4e410f5df29330407de2e9712402a37e1c6013caa2c"}],"block_number":8637973}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf231e0648a35114dce15512c386b1675a5d06a9b8c4fcb64e01ec69c0374a46c459fbbfdcdb760385ebb5f6ee388eaa4b86e697b03ceaa9e6cd33a71ddb62088"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T01:27:12.001Z","summary":"Recorded a randomness beacon pulse (round 30,482,750)."},{"block_number":8637974,"extrinsic_index":3,"extrinsic_hash":"0xd77e01fec710a992c12942b319b374847f19ab703346ff7b4974a10f1e522beb","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30482749,"signature":"0x8afcbf4eed5305832f7fc7bd74fa7badec26ae27d94bad4663e38cee700db4f4deee00ad806a939e218a2b6bafeeb934","randomness":"0xd420eb058deab9d57a967f364b73e2019d897c65d7cf2f0836889cd9c9d7cd24"}],"block_number":8637973}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x0ac7c1455232118b3fb5d4e5ce59f509b1aa427247770abc69ecb0963b54d349fa8ed3e2cec9159c9bfb428f5619aa259f5944ef62e7b57cf37a78aa5c834c8b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T01:27:12.001Z","summary":"Recorded a randomness beacon pulse (round 30,482,749)."},{"block_number":8637974,"extrinsic_index":2,"extrinsic_hash":"0x153ba71ce52f4825a284d4b821d7998694617eed9a05fa2916dc69df68a10153","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30482748,"signature":"0xac1164d5f0ea0ed91790493749943b7c3f32697916c90e1a02286cd21ed0f7a028e5fa18f38068d368a964d1eb1ceb1b","randomness":"0x0d700e733f630d181950665fe99ec808bc1862c0237c9d6afce889966f725215"}],"block_number":8637973}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd04c3ccf4efa8b9438bdc177d01fb9a508f09e9a978a0fe99d5adc172ad6535484b758391a460dae52fb83cd082a819e765522ad65e49112c5d821bca4fef58f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T01:27:12.001Z","summary":"Recorded a randomness beacon pulse (round 30,482,748)."},{"block_number":8637974,"extrinsic_index":1,"extrinsic_hash":"0x2143a0b44ef66ef03606b6b6b492f9a11b16d776bb84c8364c4a9025101e8140","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":8637974,"extrinsic_index":0,"extrinsic_hash":"0xd5e6b075bc792f4569e02528c34b4847aeb1f890ddd63ac3d457f89c30290dac","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784251632001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T01:27:12.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8637974/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T01:27:12.001Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}