Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,572,122",
      "signature": "0x88974d9a6c455aae65de9e413de6066e2a75b2a15f176e0da468dc86daeae969eca9e1c5fca076f8943295468645de3d",
      "randomness": "0x22bd5097375856a8b1ca98f570782df03c68f878cf6acd191926a97f282536ed"
    }
  ],
  "blockNumber": "7,413,366"
}

{
  "Sr25519": "0x3ed1c33d255a2f0a94ee0f3bdf78372f2ce311f7a123004b7b07d70bd0eac06605df867a8ca55de241f12104287b985c80a74d6fb202c6d15234e4d76813948b"
}