Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,569,577",
      "signature": "0xb5102e2b4f1ca4d77a3280ef254104a602237756808256d95c4fc7ee022bc7e7f4c602a74f2618bd29c929416178b5e9",
      "randomness": "0x4dc6fd95a8fc221010b5cc5683442cee907ee8ec4ddb9b69ec9f8b250f6164be"
    }
  ],
  "blockNumber": "7,412,730"
}

{
  "Sr25519": "0xd66961a3f9c91595530dbdc7daa27b3279f922e5a8e4e60f600f202a4ef5f6692d21d5b9b7e2d3c73bf5a4f65594bf2655fd0c8a3b2c6169becf58eb5888d68c"
}