Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,571,910",
      "signature": "0xb756aedd54fe885870e39079cdf88f58fd40ba411b1e0cce11c56441e8b1f78aca1266535e0512241b4d7dee3a4e8857",
      "randomness": "0xd0c3e8bfb10c7d3e8e338c77dbb6c756c1d762dad7e38d54b90788611cc48fdd"
    }
  ],
  "blockNumber": "7,413,313"
}

{
  "Sr25519": "0x8af9117c49b59963f0026524fb1a7fe3f2c340bed6f61fa93ab3d994420dbd4b9d12c6cfb436947d145de78a418562b703246088314e17fd64233357c6a9c887"
}