Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,660,083",
      "signature": "0x817f64818d08c3567789fb53aa10f6c7a8ecede614aa0c21f2258157f16ca8adb7c05530f249cec3fcc7c6f2253436e9",
      "randomness": "0x0a3746f030fd53d8fa8d35e0b48908af72ce989bb0e2af1cfcb80b10bb32f138"
    }
  ],
  "blockNumber": "7,435,325"
}

{
  "Sr25519": "0x2c314148d1c2d6c653df9ae32388a5eeb511e31586ff51ac84f8ead57d63096af4d71ec7a29e0f7e55f3b9fcbf59a439c1e6f305d78f1e3b9e9ba84de5354481"
}