Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,560,174",
      "signature": "0x92f3880b8b669a43e298ecdb851123e1b8402d8975f99c1410f24d0835e19475da0538b97644aa833036d340b43396fc",
      "randomness": "0x76bb0f04e09e2d59a08c4f05ecca619f6f93c0c32821884cd00a5f40893b1c85"
    }
  ],
  "blockNumber": "7,410,379"
}

{
  "Sr25519": "0xd8f02569bca1b12081a396b0e85c6850b73c666fadffbb590bfd57f46b1c5f62d451d37028e9f1fae6abc07a8b47474bf028947e2f60aa60990205076ea79385"
}