Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,580,544",
      "signature": "0xa87f8101d785659a44a3ae2d81dc20b02b32db2285ec463c0507fcd526c6978d3fe4f6a018f281ac1fb7879bf1d69af5",
      "randomness": "0x5716dea4a367a571c587f8c3c63d3061ef999b9d0fe7ba10b87721222e97740e"
    }
  ],
  "blockNumber": "7,415,459"
}

{
  "Sr25519": "0xb0f16ff24e793c864beaa4d731e341512a142ef6ab6c92f8c93618b711c6fe4d80690cac27c440d7bafba36a292bd24163bef9a8980f2b7cd43e7869b9de6d8c"
}