Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,546,508",
      "signature": "0xb52d59459cd15ca85b4888bf91c566974c6c5debabb38721024a877d495bad070f02dc66ed69d201cd98e3967617fed5",
      "randomness": "0x5c7fa7aa0ec6dc5ed482aaa1c0ceb48715f7c74065ce8acd29994c626624a1c0"
    }
  ],
  "blockNumber": "7,406,962"
}

{
  "Sr25519": "0x3e4746c531d114ce3c35e112c23db108ffde526cba903b8bc15795481aea6b21841a05075a8f3db2d1f63727a785b25d607df808154fa79d65081325143e7880"
}