Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,558,974",
      "signature": "0xb49503cf66bd4394f4a5b92ef52a13b80eb9f3832cf6ee53599d6c9d75825d132722246e5bafdcdc31d7b5d2b3419509",
      "randomness": "0x0d07ab3e6c24f1eb000312fd95bb6334bcffd778959f7d455d3db939d81504e9"
    }
  ],
  "blockNumber": "7,410,079"
}

{
  "Sr25519": "0xc01ff68e2663523aefd45f73d9caebd7dbe9937a12426be8c07d5d1ef52f3228dde7b5526ea4e32d9859247ae80522761a4be6b07cfd4ba3c197066ce59b7e81"
}