Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,601,536",
      "signature": "0xadcbde128e9b835e5c76d9750f1a4e203bfe979b82de6ac220737cd7aa85a094f9f0231ea895a9c78324e7c713f6bdad",
      "randomness": "0x018be04471d9d02fcfb61f87d56ff998563b331476c86d4556b43cc99d11aee9"
    }
  ],
  "blockNumber": "7,420,700"
}

{
  "Sr25519": "0x889db5aa248ea54d4ecea0491c18e8244d32c52a10819a8c04a49f0dafe5cb0d0300743ab81920fcbe9c7fb430c692aef64dd448502bbbdb31128c715b48c385"
}