Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,568,142",
      "signature": "0xa617cde3cc8da60f5c18beb26af31f5f238ddb9b3a586e28ae40674ae209ea600b51b190efff8ddfe2b5e48afc693555",
      "randomness": "0x2c3c4d998a0e1eb508ab364eb344d2a162e7c39cfb308d787b7131adcaad0924"
    }
  ],
  "blockNumber": "7,412,371"
}

{
  "Sr25519": "0x9042834b7443ef4e8006dd7367f97153caacc3f788b4ffb23707edf03d2a4051fbad4a43540485d50830a84aa90741f9849b415842fba6616f9d415d7e3b888e"
}