Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,568,408",
      "signature": "0x833b56f5f9a8ab32a8307edc289bd510561914ff7fdd5059327107a8938c2ff33213d1dbed58bc6a4618aa311c5442d4",
      "randomness": "0x5ccba304745ffd353b0dd581f36bd98db092c499bc2c8da037dd31a5f0f739f8"
    }
  ],
  "blockNumber": "7,412,438"
}

{
  "Sr25519": "0xe6d30e2cbb67ded38adbbea2ec848320745df783d626fc7ed3ec2af5a42c2155509de3546adc87fce5cbadd99df4c85a7ff95618a238c4229a3112de7bf77489"
}