Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,568,308",
      "signature": "0x8249ac7052c15b20d8e86b7d9bf970929658450154c914de8b55af70cd87307df70856313cafd699fa83ab3f11a143bd",
      "randomness": "0xc7f47c239da4390d1cdacd6da7932faf4e757ed32495419403f19e97ba1e9bfa"
    }
  ],
  "blockNumber": "7,412,412"
}

{
  "Sr25519": "0x128e24753f2d6264446020d272b5544570c1876baf0f9b47ec67d2ce39a11224489edfe1234de02795eeb3dd67b91907e3e177981b0c4b29bdccd7aa91754c8c"
}