Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,550,803",
      "signature": "0xb2effd9b58fea29a68db8a42ccf023193e5cd9f4c4d0ed235aba91c953db26631b6eed53a07f462fd636934f825d24f9",
      "randomness": "0x551480baa788da96ea7d7ab0ba4a3e5d4999eb1cce78eaffe4f69c0942f62122"
    }
  ],
  "blockNumber": "7,408,036"
}

{
  "Sr25519": "0x9467fb350b62d5b5ae4cea67c09aa440267e8de7d0f342545069926fb44ac67051e419db6d5f30ebbb0b81462e56f3b19a97de8999ee62cfbdf083adbcea418f"
}