Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,632,896",
      "signature": "0xa0f27230a4264ccf379f895188f8e4d1194fe4f4ac1ea0d38481dac51deaf7618ce39b3866d0aabe6f88d0b667a95682",
      "randomness": "0x0d38456137961a86d7aeea40cf56d3f9a70eec510dabdcfc7845d3026d48166d"
    }
  ],
  "blockNumber": "7,428,538"
}

{
  "Sr25519": "0xba8b6cd45c864a1074c52260c07830bc87004c4d65db7e18d902b48b7aa93204206944cd3925964573ce1a4f645e56ff91714a7417b1d8d0222b37fa5f889084"
}