Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,555,672",
      "signature": "0xa047b44e4359d09e9c5924ef7871ebab09800b19fcbda0dc07ed5e1e379a885309d649340c4d14e25acbfa0e03a499df",
      "randomness": "0x56705da6526ff1954904e503fc1555582dcbea9326ead9318aab27a2061816ad"
    }
  ],
  "blockNumber": "7,409,253"
}

{
  "Sr25519": "0x06121e63a6f8f2ce977c01ee35d0e59a35ea2eefabf960998f30f0f2ea5c50255711ec31dbf09fae4a5fd9f2633d5c52d24d4bdbbc2928536abd74d13d7c7d8c"
}