Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,611,272",
      "signature": "0xb626760266b262de34e2daf3d060632a7f855e9967b17ddf944cc59bc0f797bfd942001caeb5edf048b6426f484ea6f9",
      "randomness": "0xeafd3f24147fc2491ff73b055f19d9cca74d06e1b47f313480fb07c302a06dc0"
    }
  ],
  "blockNumber": "7,423,133"
}

{
  "Sr25519": "0x640d61a13a060dfcd893909e30dee7e8910b95a18fa46b82600ed36eaabec450c66b2a20e0a2cceaef399573abd70d8cb9d3ca9266d0e6a7b7f1873be9ddca8a"
}