Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,622,829",
      "signature": "0x8e8a8066cb74e813d4041eb50dd0ae27fed8621199332fe0a2bd902b274d64e9f55f47e3c4dc333e4e2dcc019c189799",
      "randomness": "0xfa93c180cc70b7ace72fef6b086d68117f1b8a57401e3bbc6c50a849d0da9c07"
    }
  ],
  "blockNumber": "7,426,022"
}

{
  "Sr25519": "0x22c3a62d80ec39830491ff2db31ae7af5541868d829f03bc1a356b8219fa771f1428a724dd2225e5b4fb80529d77d415719bb208d0a1beb7a8079f64ed9eff81"
}