Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,594,428",
      "signature": "0xb85623d9b87037218ac7217fa40cdeb25adb65a388a424884f586a048012824691770f17e27b0728d79b130f7305abe6",
      "randomness": "0x39b850ee166773465cd0f7e36a5c6c9073ad39a1e672d291f3aed10e3735b018"
    }
  ],
  "blockNumber": "7,418,923"
}

{
  "Sr25519": "0xfaffb917af3a3f66fa35458fc779bb8bd2496f1532764b01cf4036d7305ab80c22d9f00761d8f9a14ad8018a5f4f84617169bdd6648cdea35b6c279048d53e84"
}