Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,569,097",
      "signature": "0x94e2cc320e7e29a6cf74d749241021e9c4f975838a47b65d4ee4b880fa20d56d7817d2ec386e76d0a296f39bb4c21583",
      "randomness": "0xbc12587bec8c650982d38db76200e08915d929762b9ee27115a4b039e609bf7d"
    }
  ],
  "blockNumber": "7,412,610"
}

{
  "Sr25519": "0x380d879fc9815df32daa44d115005822a346d3782d2678fea873590954fe73077b804fe6176345df712ba7044b5a91852f57fcfbab6736a3bebc04ae5746c08b"
}