Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,565,738",
      "signature": "0x9031b62ac316424157ce7080daf9982d4d7398b4a5455269c08a44b5f241058ea13ecff8966b606a2371174a66959c76",
      "randomness": "0x963018f1180786050180251ee46f7f2aa61c810b82965bba7da06a27ae6a569e"
    }
  ],
  "blockNumber": "7,411,770"
}

{
  "Sr25519": "0x0622915dfafec5265d41d0b070bc5e2954f71d9082709f9ed80d6aef31775533cc8b3b7fd4e6e58c02619c817ceb72f90420ebafc25d23e03260f1306aa53084"
}