Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,632,744",
      "signature": "0xa90424654bbb31da6de2f5752bf7d185af87435b8ad9286681624584f2a9dd977455bf56bc735eb4355ba632d92f36a0",
      "randomness": "0x2ce32ca1d7881945daadc3db17a53dc096a9e6fd33dce8e9091f1494f241dd39"
    }
  ],
  "blockNumber": "7,428,500"
}

{
  "Sr25519": "0x2abdd3f1f9c6374554573be21a8c5cafd53537919206c9caa1b0d97bade0d66fdd4c074256389c7db3440c4216a9e30d90f614b2071db5d073e55f42e670f788"
}