Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,566,734",
      "signature": "0xa90653afcebd5d649869c6160aa8bcbd9c488a50e2681519144fa892863566a1eb34118e4dfd872b51177b1c899cde97",
      "randomness": "0x685cc4546b3d3ecf882c044bebfa50fa27522c832bc130dcff5988b20b937f57"
    }
  ],
  "blockNumber": "7,412,019"
}

{
  "Sr25519": "0x1419d234f60d3b18c9a509827b11614852def4aaef7dfed3ea77e6ea9357fd284ac10287e297b68823999ba5196b3c3a6052b1a3fb174b649cb2ac78b1d2a581"
}