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an EVM transaction."},{"block_number":8237486,"extrinsic_index":5,"extrinsic_hash":"0x7199ad7f4acea2489cd21c3192182df2a5ab45bc8979f7d50f14ea0fd26ead65","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":28874892,"signature":"0x850e9f20a05a5f54b262aa29bdae814f887b5a46cdcc51f44d3055c827ea326c6eb84b55953d53fa746bb36843290699","randomness":"0xbbfd3191340410b7608df33ec7ec2be1dd28878cc91d13c659121c04dbc7e243"}],"block_number":8237485}},{"name":"signature","type":"Option","value":{"Sr25519":"0x587d86d885a106a0903ff480fc854ac9afafa479cb2ca84eeeae99828946b715f59442d008e9f2297a08d86456820241eb0c35c0f7bcd9fd7c4b37249412f587"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-22T05:34:12.000Z","summary":"Recorded a randomness beacon pulse (round 28,874,892)."},{"block_number":8237486,"extrinsic_index":4,"extrinsic_hash":"0xdba5d2b2c8bc5bc59b09b1bfc535b1910a70a8eb9c582d968f24575fee367c88","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":28874891,"signature":"0x930611b7e16a1201d18fcd4cf6509db7af990b901d283826ddbcd06d0f919d1cb2d4c930c865143d2ec0a175efea137d","randomness":"0xf9d689766b53bc6b5155f874d37dfb68bc55819415703917f4d7250b7b9a3f18"}],"block_number":8237485}},{"name":"signature","type":"Option","value":{"Sr25519":"0xec6bd58e5d7403e4e6512e61642a61688e56d861a6a027dae33f683d1598c94132b52d859c3e354aa3d936167a221701522046187f57436eb5d1cc23fd5fd780"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-22T05:34:12.000Z","summary":"Recorded a randomness beacon pulse (round 28,874,891)."},{"block_number":8237486,"extrinsic_index":3,"extrinsic_hash":"0x5b39ccdd02b79bcdd0c998355fc8d8c5f1d4dcc194170312b24297458863a2db","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":28874890,"signature":"0xa6349e7dd6e539e10c137a1fe4b3140469738a1f9bce246dab7a169ba892e58120b740aaa7ade24aea3f5d5a88fbb786","randomness":"0x0920289c8303dc1ff0fc2b128c3291283cbee56d576a489f3e1d0421841dac4f"}],"block_number":8237485}},{"name":"signature","type":"Option","value":{"Sr25519":"0x7c29559d2b5e19b022264ad1e213096b432781f67e900dfc42f1d50fede255468cd0413c69d7cf192418a2c15abc6d776c1118417b2e9d39e8aed8f7b7696789"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-22T05:34:12.000Z","summary":"Recorded a randomness beacon pulse (round 28,874,890)."},{"block_number":8237486,"extrinsic_index":2,"extrinsic_hash":"0x490abd77a22cb646773336fb795f36e6c6174321069d97870d5e10bb7d9ac306","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":28874889,"signature":"0x89fa53bd6c68b842f390ef74359d62feb54ed5173bbccfcbd155ebdcd2da23961edb52758c7b1480c54663551b293882","randomness":"0xb1e700c0b07b2827d3d0ea5404b2c4cf2fafca98a19d36def86029b1bf601fc9"}],"block_number":8237485}},{"name":"signature","type":"Option","value":{"Sr25519":"0x14b5dcd84b196e925f8ef14606bf3f01ec25102490770541defeed5ea99fab7875447a17d680d5f5da14bd900da94261e67025c8d455bb6d0b6db8d48ac34e8d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-22T05:34:12.000Z","summary":"Recorded a randomness beacon pulse (round 28,874,889)."},{"block_number":8237486,"extrinsic_index":1,"extrinsic_hash":"0xd2defe05a2286dd7daf2e20de4ae57f0918d2747c563b9dafbb84c65ed48261f","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-22T05:34:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8237486,"extrinsic_index":0,"extrinsic_hash":"0x0a58a2b8a17bcd91abb2620ad6083815ca468c58457afdaf7ccc06f2699d3180","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact","value":1779428052000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-22T05:34:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8237486/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-05-22T05:34:12.000Z","published_at":"2026-08-06T09:30:16.266Z","source":"chain-events"}}