Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,546,856",
      "signature": "0x939c4572bdc94c29a9ea2ae12faf1d036cd44502ecee84632e9931540aa2efde84d8ff188eba926b75ed33ef1118b022",
      "randomness": "0xc0bb3c87184f67667cf6dd4439b27a3866ddff0deb1ca46004f299f9d20b83d2"
    }
  ],
  "blockNumber": "7,407,050"
}

{
  "Sr25519": "0x888de56d0f83dc86aa8eb0fa1a855c51eef967ae1537276cd98b0259daa6982dd3ac2771c49343aa17ed2f38808664962db5d64460df086cb93c706080dda38f"
}