Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,554,339",
      "signature": "0x88ac3816073a486fd778697599623b3ee89c752f02b64f83905154ca404dbc17e5b7fc332554f6e1d9c6af8de434dda6",
      "randomness": "0x4dc3d877eb360d75e50bc3dc86c779d42bac7daff14814ca308eb531c293d659"
    }
  ],
  "blockNumber": "7,408,920"
}

{
  "Sr25519": "0xa46caea903ecef2fec8d7da3d3a76ed73514c08064dd959c7b2a60adb12f026a06e6774010457d5a21419e249183cd99cf2efd4ebc452bce1e238b738931bd86"
}