Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,558,379",
      "signature": "0x9691e9cc3f30fe060a4a2641bddced1f8149c8e98dbfa4216eb777b5e2251084319368658c6ade798d7851d1dbdc2f97",
      "randomness": "0xc9364161d9175cd6c97bbdc04c9edb8c83dd6d3188f1c961403227d52c293bf6"
    }
  ],
  "blockNumber": "7,409,930"
}

{
  "Sr25519": "0x2808a394e03eef96a9ddd027014952f00626da8be08e2ee06563f8dd56fda4222aeb895807a57b5b0ae6abd336814c6b0a088919fe46cee2eba3efb58cb23c82"
}