Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,557,552",
      "signature": "0x8ff5506d91a8aaf97f142a23a16fe41183d17db8140e99929a727dd70901e0db83241a73275a4b946456098ea08b422a",
      "randomness": "0x0c0138353d6a85a64b7736949aaa1cd23cfa5c758dd4f8a86ff874da9a4e4d78"
    }
  ],
  "blockNumber": "7,409,723"
}

{
  "Sr25519": "0x2427d7b05f1c37b9fbfb3d4c291f39db60fe0202e130e7b9cc2fad78c7567341a3fea385ac33b64e146dfdb63ce91b8c726577297b75bcbd7f5b5c22a3a93784"
}