Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,596,225",
      "signature": "0x95cb3c4eaddd83a97583e4911352927c1e7c8859c33ccd5b5a8bab745851c5997f00913dd788ae9e9e0e30ec91acbdce",
      "randomness": "0x6dad0fba849563e5bad5960c2c40bca923d063f2793c40264695acc1a14c9eeb"
    }
  ],
  "blockNumber": "7,419,373"
}

{
  "Sr25519": "0xb2fd91be244987fb00d3b4ed114ba7f395ecc95292ffa9062d4ad6ec5b767e56b41d1a3ca0b8e90b1e017551dbb92735562d8bc3745be91584bf2c931ddb3886"
}