Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,633,534",
      "signature": "0x90a47c2ce0054912f0c1d3cb5c42f21a978b9046fece5916c63aa88a01d248de0a2012a8c0dad1e0f1cd00239c168a02",
      "randomness": "0x2f734b4886627dd5e306199627b2a5f88312bc3e37fb77213b88a8b213f2ad30"
    }
  ],
  "blockNumber": "7,428,698"
}

{
  "Sr25519": "0x801ac3e2fa6c5a1cb4e4eb302bd5da96c7826eca92a633601d60a541de987d462599023b3f9c7ff567f2acc5b417b18234f4feec43ec4eed6d49fc2b0fcb878b"
}