Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,552,066",
      "signature": "0x94638a2ed5843246f48d16c1e89671b96248563eb4945a794a67a74e3ced490fbbf0d7366f54c531de7a742a079463c4",
      "randomness": "0x54ad99806d3db9498fd252e7249a8d981da96cb9f22c057eddb0a6459ffc81fc"
    }
  ],
  "blockNumber": "7,408,352"
}

{
  "Sr25519": "0x7c3a8021309d951477c53d9fa89b3b20471800f3d559b2329ccccdc1c8ce57457e02bc9f0418c24f3e8cf53d308b64a50a627e3b169e450aefd4d307578a9781"
}