Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,565,695",
      "signature": "0xa422c78a64cda67c6ea778b3fc23df88985016e20f744c814bf74db65b03d2d078c1c206c1b84fd95811306bb3519ce4",
      "randomness": "0xf2844e2c435504e36d38b65a64d9487e6f38133a7131c85778364e20760fb436"
    }
  ],
  "blockNumber": "7,411,759"
}

{
  "Sr25519": "0x4ed12009a48b524b1047ac715e20856b88f1be5f8074eef18c2f8a8a4b09696709962823ff7dbef0a59bc17f6972466df292d77a2d530b4e628289d1bba47c85"
}