Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,593,980",
      "signature": "0x840ff85cd1ae8bcc49264d78d739714533097f05cceef12985594bd4647ff6297850b434313b9112a61c076f3de25c72",
      "randomness": "0xb16e7f171396d03b36c14433ea766b87d80ce574f96cf35f47b7002e965c738b"
    }
  ],
  "blockNumber": "7,418,811"
}

{
  "Sr25519": "0x88acf53a26e53349ae21cadae81b9349f1289eba14b416cf178302aa3cb14973f18ca550e4604dea18d4a98c128fe63fbe21436b28fd89f1b2e792282a90de89"
}