Write Pulse

{
  "blockNumber": "7,405,293",
  "pulses": [
    {
      "round": "25,539,830",
      "randomness": "0xb506e0d0292c570f1133379c3a3f03ef5f44d010a15d12798594e9d8c2c8720b",
      "signature": "0xb893071433ebbf0e880803723628ae9261255938dd99cb9b63663a93694fdefc03d3f4b9221adced53ac12ba24b45113"
    }
  ],
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  }
}

{
  "Sr25519": "0x9c939979ca4daaad36a1153d85ffc1082c23ed8090bd6511a957199de5b97541a968ebab1a15d22030cfa351508d311c80f3618b4b7b83a7970f16f829704380"
}