Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,548,074",
      "signature": "0xa752ebd68d587295ea636dd8d6c1a6a816d4a8f1642b130cfb118665d06996c7cf5bcd0471c75ae6a1a39900722e06fb",
      "randomness": "0x0a7a0c9b61ae3a9595aa67b2199ab9dca601886765faa4ea46066624f99a4289"
    }
  ],
  "blockNumber": "7,407,354"
}

{
  "Sr25519": "0xda6c6fefa7b83d40c5b20c4298fd3a9f274aecfa2ce4ad4986b25db16266c325b03695fae6e8923434775043fb4061f6484c5197f0bd8fc58c623e9078a05b8a"
}