Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,553,030",
      "signature": "0xb28a8eebadf65332185320abf2af4c5648676c599bf69a2aca68b78d1639214d771951c52abe300adfec1af371ed2fec",
      "randomness": "0x27d1f0bd0a4a920755d2aaae81378f13df5ea86a49a4ab5c36894007d7c17794"
    }
  ],
  "blockNumber": "7,408,593"
}

{
  "Sr25519": "0x44a47ee42927813c3662073bc529fca4df8644dc2ee57573d76571c320f9847f49bcda1b35d551fb2d58119d4eea328a2be2199fc66f38a1268512fe2cfba68c"
}