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an EVM transaction."},{"block_number":8218290,"extrinsic_index":4,"extrinsic_hash":"0xb3ad503ff84e71c0ebc4c41b1b5017530c0dc120cfcefc89d6277487616e2eef","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":28798107,"signature":"0xb217f870d85e6a261c0256b538bab30aea90146b2bca382a32d7b6baa03d2647f7c2ca50710e6c7dc729d002d7f6a775","randomness":"0xad65da0be4c4c054c8de48de9c34ec5476ddd87121fcd726c55c574fd0d50c50"}],"block_number":8218289}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8e90eb70a711202690041241f126d96854a2e5a6e051772ee6740440aa2bf2037bea769989e1f7355d7b3b6835e4271ce9a31e35eb881f1db50c041ca779408c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-19T13:35:00.000Z","summary":"Recorded a randomness beacon pulse (round 28,798,107)."},{"block_number":8218290,"extrinsic_index":3,"extrinsic_hash":"0x5ea403af998677d47fb754b1590f30ff6810db7552aa1ff973f4551206e06b05","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":28798106,"signature":"0xa82f03874613e3f741fe88a0b56f6eb88c9b7ba376e17fa7d3bf385636913b15bdbd53d7251d856966162e5074c9cad8","randomness":"0x7d24797c770b6b7a2272f14d42e28a0eb0acf1244da318dc264be1d3f748b6c8"}],"block_number":8218289}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x1e7c0dd7d46be1ed718ee1c1ad4cddbfd8e84f45384306bbaf1df2942ee78a5001e93f399f7cd8aecabad8ac444adbe47d2313ce58d4b7da2274c9af6d1b7382"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-19T13:35:00.000Z","summary":"Recorded a randomness beacon pulse (round 28,798,106)."},{"block_number":8218290,"extrinsic_index":2,"extrinsic_hash":"0x69acad714287b3fbd09d5c4a5bc6146cf6647681e8d94b898178730efbb47bab","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":28798105,"signature":"0x82db41f231e392d73f46e25ea5125dd6f524ffcbc5bcd3c80288b83d5306239598d38acb24bec79ae05d617afbf8cd14","randomness":"0xdc813e4f7176d299e6a452d593c09b3fcd67d7a67a332370440bc0972f500ff1"}],"block_number":8218289}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7e60b5be47d1fcb1dd44bac6256d571b4c0be734430c96491fd4d368e851683b349b682fabb39794b1d1c444cb22a76fddfd95af8939d495487118ab07b1dc87"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-19T13:35:00.000Z","summary":"Recorded a randomness beacon pulse (round 28,798,105)."},{"block_number":8218290,"extrinsic_index":1,"extrinsic_hash":"0xdd5fd3bd21455e39cc362e01342fb58fe5dcb9582346af0fa8436b985729e6d5","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"0xe6e1c1fe06c352cb327b075245806a3d926412a986f4fc1427879b42836283390d6dab9aa3e51034fb5b21f05c850956f59947d4a12478db62638ca941551a895066822b30b154443301421216bbbe9227d675caa2b55356e041bd338875758fb4a94687b2c8cf90551ec99a917c6345fb1b7112290f3a120e74675f47a9e8f790d58b99e347ca7c9a7f9a93b0bc9a78c15c65a2b87693ab2aad871e2781c286b03dd7393817e2b659fb09ac072fe6a94de01889e8299859dc71148ac6a6748c7078117bd5c838f7c908f82fc80334833a8e774b686ba95335f7476a2a4904db2b685a38549765b03272c7cb3d8462530dab727d075769caa911917c06916bab7323ffda9a3aa867c95b9bbfb857271a8a49e3b147cc44e339650932755ff91c7b55bdbb07a96ffab1ab5b7eb35215b4124eef478a6e0b471483732343b74ef77beba76133ecacdff6cd6bbb94f736615e422fc4b41dbab1858e437933fc337fe869098703e9d490f4d8150092b27217863b5320455c01f5038fb232589cf653f4f15e86222f0f0675ec475d88dcbad56866150982b8f7c107fb69c7950b924988d502200d3a2a3a30cd1c387b8c5a17cff0c2513472955a7067b7cadee732a493c7b08c865eea0159a11d19e3b72587a855b19fc930bfa6cb6abf196510c9b97f4600ca7415bd1613ab7286190998d90443f801ba7be6487667adf3294e0d7470ad3748210a777ae010627232ae5a60d9176d3920aa3fb054a4a71b980b705edc213e442dbed60912c2125f98898690927e433583dbc4113c3271b167ecc6c0c0b10425f5afe0487bf9d849b415a8d5271a490b321d29046c4a41454cc3c6bca0d816a765c7508ad972c5bc88baa59139f66a86d11e9b0a92c2591e35f24aa00a1b51e31ce99b6658f2c93494c65c403bfcb34c24691adc5a9ef8660b7dd60645a55c51185712794d27688c79995edb2b69943a7fa4b46d963c00d2042c659bcf5b6313f78b159a44478f5904e92ac1fcc2416afa42e1f616ca390625956911124228560e2025bd00dd76e727b53125ce399127f125ba765cbff336b99f36464eca17b6d8a4c44c0da5d150e27c4f70b4c231f1b1a8629909e91b35cc8e40d6a14d5159b42b1cb4f91235563631d9671b39a75f7b3bfab5c380105b4314cae7f21c92436c61469b733230a36381977442958784e416752ea1af3be4283d186b24abbee2438914233d7cea7b2cc8b02cf4454bb9b464605ccd737665a4506d9478ce94c6f6875cbad564e39606d0e67052a212e36097ed13a14b033ff1343a53dba62a0b01a416bfcdab0c89c539b876a1e6727099222bf1d1aab9b57ee1a816a03b53b5371466cb59c362342240ac34f3139bf03152a99a4042801ba7c936d991e82a3f52d228593933c1e2c25f099b865071da992fdfc273dd06bf02581e7b88bc05381f35a52102710831386afb837a2593331244b7e6ecb1e8637cb4d1ac77a20d6533374c0b2329d6c729578d6376405dac98b65b573d3c492583b773d81e6452ab24b353c4918daaf3b9038a0529a14115987f10d253a1f9074d494473b6c7422186d776af3018359cd75037c90f6bc765bb37b981a646da3580b41b78cbc39fae25ba7a269864e93eb0dba8202c71d8e83cd95de7f7b97e2942fe00e8"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-19T13:35:00.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8218290,"extrinsic_index":0,"extrinsic_hash":"0x73a150f737dcfaf11da3b252603953a786e1f5401b6e5da7b8ef1576f4238f96","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1779197700000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-05-19T13:35:00.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8218290/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-05-19T13:35:00.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}