Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,574,937",
      "signature": "0xa09ba306f2bfe1487aaed4e241575f19506abb4503d29e208a654ebdc26608b233d55063f6575157a05f80c67b52cc07",
      "randomness": "0xec221b47a11dcea7d3f51f02889a628d123ae9693a1fbed0807cbd345f3a144a"
    }
  ],
  "blockNumber": "7,414,070"
}

{
  "Sr25519": "0xe02a81e00f3f59c94c50b84e5be4c03508a51f3d66e4a8067a003e6893771a4ee8e9ba4ddde875439ab3c118f4914702f8c63ab93a611e99f43aaf07e0e8ff8f"
}