Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,608,493",
      "signature": "0xb61522c12f48c4e5b41c69b561738d241165c713a69e568813cae3406b5369ab5deacb7781c734d0a62ca8b2274b8cd0",
      "randomness": "0xdcde1369b48b8c439561e612328773e09f880cc54efaebdbe48dd188f6d3df14"
    }
  ],
  "blockNumber": "7,422,440"
}

{
  "Sr25519": "0x78eb0001565316bb3da4f2de28ae1451e60b3589ab6d015c03544506010c5c12ef8bcfb4d1a39fa97862cfcdc4315512e72887710178d808bbfcf1519a357082"
}