Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,632,166",
      "signature": "0x84f9f2ee65ce1351bc7b6fc9d299a505e3d38b273e052491c9c0870017993d774d345b4b1db56366574f43d246e6b610",
      "randomness": "0xa5f5cf3c88ea28573ecf368a97765fb3bf74354b88dd2de8e9c45507f982ba5f"
    }
  ],
  "blockNumber": "7,428,356"
}

{
  "Sr25519": "0xb8ecd171da03674b73b6d03dbc98c4db180936d5caefbaad7501ba03592a72553d9afdf49b1a5184c276385fc0226c030ea8762dab60f21b552d56754a743a84"
}