Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,540,087",
      "signature": "0x88f1ac9adb799b3af05f7c767e69a3d1a7574d28cf244646db4c3718fd563f4b3c614553c4f37fc8d7da9be2693f7bfe",
      "randomness": "0x4d6f6390f70d1d96fbc247c11f502c1233dc389baa360b96eefd4aebe3871652"
    }
  ],
  "blockNumber": "7,405,357"
}

{
  "Sr25519": "0xb22838ef1be85dec27b3c9f1619b5fd791a5163eae21d9f7f37c2ed3f0dcab62c89b73cd0be2779634e997c23c5952d7580d31b1545f64c36b86de2af46fe288"
}