Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,550,882",
      "signature": "0x8d0340ac36295fad0f05fbf2261dfe49d8089cb8fafc198b85cb683afe0261580a86c9d7df2dcc66e076abb33dce180f",
      "randomness": "0x2c13115f19ffa9ffd7d2dd1948b17727fa375f9295b7da82e85401ce6831d8c5"
    }
  ],
  "blockNumber": "7,408,056"
}

{
  "Sr25519": "0x94e9af068a8e564ecf382eb882a44297afb0c89a1fd6a45e9e83674bd1f9d93f56b41c3b90b656328c73311e53f2999566de751a53016521270970052ba83586"
}