Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,571,513",
      "signature": "0x8ca37d3508cfc2f185c717c3123092b7ed1f1704cc7ede56f6c40ea372d8b5e39daa62ea5b175a8da15da20e58dbd95a",
      "randomness": "0xbd78469106ff89d0e5aa6d425e47796b765fc167f14c0a1730e3288439ab6a8e"
    }
  ],
  "blockNumber": "7,413,214"
}

{
  "Sr25519": "0x74dfbad08720e41a1933da414736ddbe8750b04300126268a801341c0238ba1951acbbfbd4d0d8a2b1637ec16073e118a6dd2e0a77c0ddfdbbbbd3e56707c38e"
}