Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,571,917",
      "signature": "0x850af866d575bfeb5f3557e925dfcd7456a384c0f71e237353918950d355551649c78a186b4ba186d397478411cda4fd",
      "randomness": "0x0379e6bd1c06a0b71157f5e6fa038a632249f6de4d1a3ce513011e428b49bdb7"
    }
  ],
  "blockNumber": "7,413,315"
}

{
  "Sr25519": "0x347886c809e0aec44e3087745d198fdfd36d68e2fdf528713b91974e41fe1d0aabf1c7ac333f3015083b881117d7a7d0d8be6da59d669c39048d6e0436230a83"
}