Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,554,317",
      "signature": "0x94ee5c11621df85e25370baa9dc9f4492f0b7c8260c4f1102d5567a66d1e8d9cd4bedce28e6ed9c0e394e7906a5064ec",
      "randomness": "0x436b9dc41f924e0932d4b0df5fd2ffb9aa8017406433875675d1366b2ebe2be3"
    }
  ],
  "blockNumber": "7,408,915"
}

{
  "Sr25519": "0x3640f93e0cdce538140a6d44afaa97f03722dccff927ab86cfb8ccfa1175dd15139875896eb461d86c474c0b875f4d15b67c71a7a06c9a53d52bf3943ed1738b"
}