Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,551,759",
      "signature": "0xa386c01de115cd8d4cd1a1c6925b9e3c03f9b7963991736b81786a63323b11f198b1e838c4f38b316f1881f823e597fe",
      "randomness": "0xffd2c308dc27dfad6cbd68474611cba971ed9e3c8fc290be5e6ca7281c54f74b"
    }
  ],
  "blockNumber": "7,408,275"
}

{
  "Sr25519": "0xac19433e0efe47fbf895c90d72292eb7bf934e18af2838da88c7aa126424bb100a0f40e65509612c3b61baca35c0a1688a37f1e2ee0bddd387a3624cf98e8f87"
}