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30,506,771)."},{"block_number":8643977,"extrinsic_index":4,"extrinsic_hash":"0x194bb63e60334ce9f8e6274619bf8cd5668aba6a514c748be115bdc1e511b91f","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30506770,"signature":"0xb3970daded23be69267dc68814dea40d97d2bd30bd18ecf0b7d8a77346fcefcdb1f4e38dd2d90893f5d1fd9b2b5b7391","randomness":"0x3024428d2f39e8d0c27b961775f73cb58de7730231fa28eb453d52e7ddf46140"}],"block_number":8643976}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xce6ebb6e90574ab7a3f631235f4ba80ce0b446e8e97abfb5bff47bdc5bd4ff469c928f949f933c5abf59fa4f0af94ce807885ae53bf251489e5377321a22058e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T21:28:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,506,770)."},{"block_number":8643977,"extrinsic_index":3,"extrinsic_hash":"0x040617eb3971f51edabe0074111678e3c9446f9a66117ab5cf48f4d171fbb286","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30506769,"signature":"0x89eb87a1411b6eeddddd93267d0427522d98b25e139f25a16bf98dfb53e7b27b12b6945f0b6611d833c705822a6b2622","randomness":"0x5a9b0791058ef7e043b7bc334171346af29fd3ce385ae5682d3402ecca765ae1"}],"block_number":8643976}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xec7c14908acb1e4e0e720ae185cbd014ac2ba3f80f4c982fba85d9ac97f84b78673ef2a399433af0b833ac8856f8473c6c2c0789e8e586a34269947ac1d2ae8f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T21:28:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,506,769)."},{"block_number":8643977,"extrinsic_index":2,"extrinsic_hash":"0xb32d9d8cf0e7095e6d5488abf3b7b1d75b6867c18630d44ee927b24f50b8f3b7","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":30506768,"signature":"0x843b96f8b1f3e1a057721cb4071e9ffd53221539e6ad37b69acb5bb538c1f7641e77782b964bdb5150b28bbb1ae4b773","randomness":"0x05eb5418616b8dfb8196da3e1d4ae9ef56d152a89153c1800536d0a717982108"}],"block_number":8643976}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x58edad7acabeeea424a5ddc8aa6932514c98174378b01979cab8e2efa1476f2b77a7da84a9b201c92a405c935a01c8c4c1d602c2f2758ed6609d37b7acab5485"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T21:28:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,506,768)."},{"block_number":8643977,"extrinsic_index":1,"extrinsic_hash":"0x3a71f00ec1bdfe13da8efbe6f9821d71ba4019def0e74fc34c29d6be779b53c4","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":"2026-07-17T21:28:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8643977,"extrinsic_index":0,"extrinsic_hash":"0xf227f05fabb644f1daeb09768118ff82ddc414e2dcf22396cc8045513fa5fece","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784323692000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T21:28:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8643977/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T21:28:12.000Z","published_at":"2026-08-10T08:53:03.818Z","source":"chain-events"}}