Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,681,178",
      "signature": "0xa5b239bb0dd8cf18200e81ee2a6ed063a22af04df7e7c9a78cfa6e32b2e530c4d7e2b621fe818d33e17f34f23bb13b80",
      "randomness": "0x9cfd1639ef4526f1f9b77a7a0e9ab973018a86833985b5f652da2f80c0fe02b7"
    }
  ],
  "blockNumber": "7,440,581"
}

{
  "Sr25519": "0x2aadd2368c50024d132861056dd895cc603f3d164edd1d78338d15ac0e9dea6ff4e3e05f63fbeb2dec3ff310054de88725fe2a940a18e201167ff965312c5781"
}