Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,558,529",
      "signature": "0x800bea532269c6b149387b473d0e547c8ee55f73f4e90171db0145dcf18638956e9f5e667074bda4908b7b5af676a3eb",
      "randomness": "0x10b1a7720a09ea3bd1ea9dbad3603f05f1dbe92a4302ed93a5efbdf9c977613d"
    }
  ],
  "blockNumber": "7,409,968"
}

{
  "Sr25519": "0xcc7057ba38c9495b4bd3d98ff44c5eecd8a0a7fb82a8928cc3704edd70b75c680c900265e13c3fd4363700b4a9c4a17d22663d3c7ac271f483533d8a27af9d81"
}