Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,575,919",
      "signature": "0xa609212795ad72744b728e51a16b7b6d203ce74db9ae1e82afd37c6b158a21e186d5c64e900225f35ae611170a0841e9",
      "randomness": "0x9247bbe81483ac59487b058246660324e1f30fa692bf13c4c942b6dd26584885"
    }
  ],
  "blockNumber": "7,414,315"
}

{
  "Sr25519": "0xbcc242e65877906ba70e12ee256dad3cce0568f863acd725df1f8eeafed6ea11ae8e4772a645f79b3ec8dfc1f8d6fddd719eb3233ff788cbee2f3cbcbdf38b87"
}