Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,548,732",
      "signature": "0x94371a6381ce7792bebab224da194a01f777085d4c2687e4c495ead0f9640bea6e481cbf9780a359cdb2bca1cea2c575",
      "randomness": "0x5854fb3400f3cd6f40a0713105090bcfa1090ce9a5e7a4505f40610f6df622f2"
    }
  ],
  "blockNumber": "7,407,518"
}

{
  "Sr25519": "0x244db75613e37a97fe212ca96b152ac9d87c158acc9ae616c10775252d01582c579a8d30e2cecff59d0fbffb1860bb98ef8393bdca5bf21ee35ac1b8073c9a8b"
}