Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,576,790",
      "signature": "0xa9cd02b0c0b115991b27b508fc15176233bc939f6c5029555015650070895b4e03d226f0933eab1facde0752eb3258c9",
      "randomness": "0xd9eb0f084b94e9542f44e083d7811a860beba717c863598f3a61df2904cd5869"
    }
  ],
  "blockNumber": "7,414,533"
}

{
  "Sr25519": "0xd6abcde393c138d8fa055743e2146c09dab59735e44ac683ff4c04728fe1fa097e323e3a72222175c05e4c456ec3a241e218d8ec683a99dd48ff68387b18758b"
}