Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,595,189",
      "signature": "0xb1bce4b9aa44223631ba0602e409656b02dc99c1ba8c4259032160fd9c9b5245be79016425191373a12853b0aed334bc",
      "randomness": "0x5701aee057df6326c8db5e5cf0e63cba033142b311d79594d55d99f60a85b0e8"
    }
  ],
  "blockNumber": "7,419,114"
}

{
  "Sr25519": "0x3273df04a933323f70d8c400d8ebaf8e8eda6cfc0e6061eb4f58e274bc06e83b59353bd3347f520e2131afed6d99531ca1e180590b76f4b51ab40a652522f685"
}