Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,639,034",
      "signature": "0x9413400eeec48e11be1375f6030a309a6e4b55e804b139badc68ec7c67334b4c8cfb3ba2bc496a065f25024de803a7b0",
      "randomness": "0x83c0e85f96279ad56b6120ad30416356a5785573783715737518cbe12fb1558f"
    }
  ],
  "blockNumber": "7,430,073"
}

{
  "Sr25519": "0x46992bb3aa1b16163c417b58bc79535bc8d6a20b5af75863607decee8134d21df8a67cb2f5a4cedcdc9d3a1c9ae8734b33ecd4617badc20a4a6b8c7991cca381"
}