Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,578,407",
      "signature": "0x81a58d8b3cd74dd3cb4ae51901ba1f3c3dff84d98f122df75f812ca686c875192a4a67b49f5e986cfdc94c991ffc942c",
      "randomness": "0xe9199f4d03f697cdce9838a0309c577f50f12e3d5715546d21bbd9d1c3915ae3"
    }
  ],
  "blockNumber": "7,414,937"
}

{
  "Sr25519": "0xb0eb7de73ec3c42b573b279c0be9211b905331a3565e8f2d5dc8bebb31f74d0de29d8da44bd7da02de69d609bca36573b07315383d4a976ae52a02ec3082cb80"
}