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transaction."},{"block_number":8668894,"extrinsic_index":5,"extrinsic_hash":"0xaef1861da03c4243039f0eedc4e2b83065732a608aaa4d0c331688fcc25f97a8","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30606464,"signature":"0x90b6c25b749d4fba7206649e898d2efd0b5d66ae7361db6c2e2eb0977ba57235cc4baa5ad480d0503a2b71968227e518","randomness":"0x79ae240ab5dc9d45794382087ea7c5e1a978d9575b742d0473e01e67c107e10e"}],"block_number":8668893}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7801885ceecf3ea3b7b1ea757583f7d54997dd61ef54b440380cc5791f41cb3f996bc596f0f6baa0614835eca6fc6c65e8ab3f4e95a789c3627b4a2c8b3d5789"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T08:32:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,606,464)."},{"block_number":8668894,"extrinsic_index":4,"extrinsic_hash":"0xf4d801ecc984cf7b9bd70649dd42d4f480386a082926d728f7c2502c441cf2ed","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30606463,"signature":"0x984585ec0625fdf975be4e8924e5ba0af337b6d0a9a32ce2252b317d5b3fb72d2c53955b389185de91ecd3201b589ac8","randomness":"0x7ad95211c34d5f56767be8245bed460a6022d96db1fc13b2c674be39bfac872f"}],"block_number":8668893}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5018198725f4b786bbe033a754cce28d991e99d33caa139a6c164009d33f50706c980ccb52aec90f711f39f6db865b236cc8b2afc02f84f0be51a4db263a3e8a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T08:32:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,606,463)."},{"block_number":8668894,"extrinsic_index":3,"extrinsic_hash":"0xb3ea857c67e9f2cd1cea280015957359c541b41f11e2a80287af7bc33d77db61","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30606462,"signature":"0xb201d25c28f2c0fb26ee4ed5718b46663d45ce0858064f46157f5f85a054d02fae2b5b992705d18071d6608af2fe5040","randomness":"0x9efbb319dc2b7052a9f71f00c8bac2b3351a92f8789659f8eddbd996ca47e1dc"}],"block_number":8668893}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x3c16b3419ad85a8219ec7291caf71c3090263d3d685e5a29043c76a98a0b764fc1e28294ef9599354ab8e64edee4f9e02962440511d1f96721e6c94163a10f86"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T08:32:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,606,462)."},{"block_number":8668894,"extrinsic_index":2,"extrinsic_hash":"0x731fe3d2f067d08d77a8aac7fc42741b2bec8c8d21141dd9b5cb41ecabbf881b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30606461,"signature":"0xa899a201756f9c7d2f8389556433f04aca64c57afb47716c6ca8599389a499399d48277229fdda656bf79027438b5056","randomness":"0x697af5f8bfb60d50c0c58f80293860e77017402e7e4e5b7294ebe68ee1911a04"}],"block_number":8668893}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x52335ceec8ec2a961ec55b7ca61227f6106404949b1794aedd00b1bee78e7a205c0bbf51156515658428f8efa04530ea0ac2a3a06edd5e4dc126767aff14308f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T08:32:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,606,461)."},{"block_number":8668894,"extrinsic_index":1,"extrinsic_hash":"0x1793b9458d42bf77c827f52ca797b60c7872583f5636933b481efbc2a60c2cd6","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":"2026-07-21T08:32:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8668894,"extrinsic_index":0,"extrinsic_hash":"0xc7d489bb35dbca0bddce5cc5c6066e0bfe19a14cdb9f21ace87d2dcc1929e40c","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784622768000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T08:32:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8668894/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T08:32:48.000Z","published_at":"2026-08-09T08:04:05.050Z","source":"chain-events"}}