Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,578,857",
      "signature": "0xb267481131b8ad5252ee10dc75a1a881e06ad803103813f08f3e7ab55539c51790a740b5a58f34aaeb469b067ca4e7e3",
      "randomness": "0xa096904f1d0748199fddd4bd22ce9e5eb7729e07d4c39173d2a398470fd13d16"
    }
  ],
  "blockNumber": "7,415,050"
}

{
  "Sr25519": "0xe27cc6ee158d9d0d412d93e3cc71432cdd817b991293a78a6e9569e21a8ddb32dbafde720f4285ffda3c16b99008c35683e8d5d037d07aab21277eaadf2ac385"
}