Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,561,615",
      "signature": "0xa4cdd392d286eab66ba617bf4c9a608db3318c112162c5ba9ff487a87c5bdecca2e68aaa0356cabb1687729de17e6dc2",
      "randomness": "0xddbec46f962e0051fddef7dd2062001d843512f98cacc85bca96e93e54ecd23a"
    }
  ],
  "blockNumber": "7,410,739"
}

{
  "Sr25519": "0xc29373b1da10f3d918058bef550c73a4c52e7221ea99b14e1314c8fad7399b2a03d54f5582ffca80c306488853981c8f981f1298a416f96ff69e4200cf6cf687"
}