Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,653,759",
      "signature": "0xb7c25b63b652b68259711d14d6f7e60b6d002c84c4a3a64966cab007669ac1a8c3010ceffe67b4e49d31dcecba00bef8",
      "randomness": "0x7b269ca63f5efe89403edd729ef2be1ecfcae70aa672355beb9b25f8a5b76025"
    }
  ],
  "blockNumber": "7,433,744"
}

{
  "Sr25519": "0x9a5830a5015850c36754dab1b64417f2eebfcfba2646bcd0515a6e726634515b62a17ac86e988195818a13b0fbacd4b3d959b9e986853df255a9eb4d87c8158b"
}