Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,550,046",
      "signature": "0xb0511168c623cc319b8f675b8007e4268e9569cc6c4cc6da42d48a8831ab420bec89516e95ac59cc039b76f90f4a43a6",
      "randomness": "0xe827cb9d4f9c5d19c03c558ceef5ebb5835dbe639714157458cbcc66d19760af"
    }
  ],
  "blockNumber": "7,407,847"
}

{
  "Sr25519": "0x44f3d22528460dfd4c6d4d6c75b4a06ceca55f34d397c2a55fd31c09b15a876a54468f82c2c2eecebd9bda380073d9b994719d0aada670674dd7dd49a2b45c8e"
}