Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,550,083",
      "signature": "0x8dc3c39405823387e419491af2d36da9d6f48a0aaf01c11540a91e7f2e5a86c40a6261ecd93408cf935183a9b3a407f6",
      "randomness": "0xe0d23bea30b5599682d34d8e966ccde2731ddf8f4b79b841f8f8aebc6a8c2185"
    }
  ],
  "blockNumber": "7,407,856"
}

{
  "Sr25519": "0x6a2ce916b2158a180d7987b52de867f2cfd9c2f279d8f001a02981eee968a41e5bde1b81f797235497e95c6c12ef73954d0b240b05f97120d857c1229c920780"
}