Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,569,099",
      "signature": "0x97d439e465a88f326f431db2c97ab5012482ec7e9caf82ce58a466b4f20fbdb14d46392129d3a01d68396a024577827e",
      "randomness": "0xe671d6d3a73a26dfa21ab5babbee7344035ddbfb75960c467b7275f7090b9d2c"
    }
  ],
  "blockNumber": "7,412,610"
}

{
  "Sr25519": "0x500ccddd9df15b58394603fabf05eedeeef9784db9e37aaca0babb504a9a4e326309e285e457e7f8650fd5b6fbe7da7f8128ee88b19bc84f1c3428cddf99f78e"
}