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submitted an encrypted MEV-shield bid."},{"block_number":8503399,"extrinsic_index":6,"extrinsic_hash":"0xc6e1f9e3f792bdd38fd554670a2071fe67abb51914e3cfe1c2eeb4da6e758e5a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":29942354,"signature":"0xb16370cb252b3df61fe24257bfd20029f3afb279b7fd9de92570aaa0e25283917c5fb6c66e4f92181244c0bd300c2837","randomness":"0x3c3c5345240fb2a9787bfd8d5e3bd2a29391f1d517e5508228d10e9facd707c3"}],"block_number":8503398}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x746df3d7181772a1975c6085cf2932cb2807eadfba332d4e2b98a20fa866842cf8f9fa8de00d32eb004bb4f9719168c505285f5c8d3f1fa2be6ff1d4331a2b81"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T07:07:12.000Z","summary":"Recorded a randomness beacon pulse (round 29,942,354)."},{"block_number":8503399,"extrinsic_index":5,"extrinsic_hash":"0x37f5b56dcb2b78646a3ec150f495ae5e528781363ebc345728f6c653fae4959c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":29942353,"signature":"0x954ef25dae857c7b575236d63a725c2390518161af48e1aedf0e23819f3603bab62d1fe1ce58219d81d7fb3e49382204","randomness":"0x603416109aa81b1df9d4fc541856d9c7923b0b2128caea89d12e64d24c9d86ed"}],"block_number":8503398}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8c23f5a9f51e5d2d159cddb63f4eb5ebdbf75a62e54401b4f819ad35ce5f322bcea47c3b6a5b105dccb9b84df2097261c33293e9aa9f400ba8ad54e6f177358f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T07:07:12.000Z","summary":"Recorded a randomness beacon pulse (round 29,942,353)."},{"block_number":8503399,"extrinsic_index":4,"extrinsic_hash":"0xb7319e945de1b83646087af7c49bd3e967fb03488a689eba04fc986e2fd622c5","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":29942352,"signature":"0x80330b2e3c968e9a9a07e46f9d5455e2795348bc8b384299fea106fd0c36f83dadf0325429f16174cd920496b0cbe34b","randomness":"0x9a476392f4c48dbf05bb8a5d425fb7110c1b86c4e7641204cf9edcd0c583f192"}],"block_number":8503398}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd4f654000fdee03e46068721a0af0d50aa8241c6b544521125ae6e6a0f0e55037457de63ade479e571366283d06ff9df6893949f250c4cc032b8e10507852884"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T07:07:12.000Z","summary":"Recorded a randomness beacon pulse (round 29,942,352)."},{"block_number":8503399,"extrinsic_index":3,"extrinsic_hash":"0x19d1a2d4014cf3cc9a05e1733eb79db18a4933176d89ce7c04fef0c6c019d78e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":29942351,"signature":"0x9035f2ab1db6a5aa77f97c2db5836b1c84dddd6b9385bba4cd43aa300bf4dc257d0b8d7a798af00bfc7522484f94f9cf","randomness":"0x0e352118a941b97bce40e2740123a1472989ba0427161123361b178dd3e50470"}],"block_number":8503398}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x12c7b9e17f43fbabf893bdb3d929c6381b8b0564622b56bf176c17fcb3d6d705f4f872998600dda321ac1ef9191d9dae905539eff5168f92ea63703773a9e381"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T07:07:12.000Z","summary":"Recorded a randomness beacon pulse (round 29,942,351)."},{"block_number":8503399,"extrinsic_index":2,"extrinsic_hash":"0xb506b7d66a8bf1c26173ebf7707c8185799357004fda3d531868e2c423953529","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":29942350,"signature":"0x923c8fa5f0d5dba1ec318435e6fb9f4522cd833cf85e34d524060d615b8d0dbb531968ee7dc84278633b9250ffa91933","randomness":"0x89516436188e891d2678621dade9e21c27583bec6038d7fb144708ff424ff9d3"}],"block_number":8503398}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x483738f398b85c727f7b1d724bc2c61a2d616cdd044ce547e010e90cc72d2e3852e3ce7500dd706c0170628c7692e8e3d1fc7494f98194c286cbc4a17301b682"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T07:07:12.000Z","summary":"Recorded a randomness beacon pulse (round 29,942,350)."},{"block_number":8503399,"extrinsic_index":1,"extrinsic_hash":"0xcdfadb3e1a878c65db3327cbe7a3f4750dc708d49b14d9b7716cf99b879569e7","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":"2026-06-28T07:07:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8503399,"extrinsic_index":0,"extrinsic_hash":"0x1a003e08310888a6ba85e301222b32754586fe2a30d20d31a61c1bba0aa36c14","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1782630432000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-28T07:07:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8503399/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-28T07:07:12.000Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}