Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,631,898",
      "signature": "0xa4aec4d8b3a30b62e521a4a077373d40a0c789ff43f7c1d2cc74498ca962ed0fd729c3bb0934f530ef9b216b28a8d04c",
      "randomness": "0xf984912d80dae6b44c36ef5dbcca11abc12c5a556dad4a933a50ac8c40ec8612"
    }
  ],
  "blockNumber": "7,428,289"
}

{
  "Sr25519": "0x2239df79bdfbbd6d130d0acb46a6e7811acdbbf126b816739b75122eaaa85d37a05595e25dc7a61266f6b954cc4f23948916632086478176f1404e2b55110d8f"
}