Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,587,053",
      "signature": "0x956d45a82623b306e59eb2f22e54e8c06fd374dac424a1624cda61b8ddd3d40af28667f90565aa3a82706ea401aa64fc",
      "randomness": "0x3c279d925f18b23f0a16ea5db024b5263baed8f84e0da1705a47a4966400f2ea"
    }
  ],
  "blockNumber": "7,417,086"
}

{
  "Sr25519": "0x6a444396c2346de46042f1fa3483651af6fdb0f525a9c5542ba2e05eaab6164bc1393357c912aed86735b3c9ca75bcb208ec8435fea1b34ee59d5631218c5482"
}