Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,596,229",
      "signature": "0xa6bfab16b43cd4d2539def27779442369a79cf59849e9f08486fa44351a5fba8dc717b0f6f2c7f5caf788c0b725e632d",
      "randomness": "0x58750dc21a696d31493bb141ae613b7a268a951ec68b50faccf4d9df368fd3c1"
    }
  ],
  "blockNumber": "7,419,374"
}

{
  "Sr25519": "0x260755a060800fbe50f3c0f84d930f1a860f45bcd9fe5e112e7112911fbb7672711b8230e3e7c5d0b9d5ff8e31c1ec9ffcf44120a0d24fb4b07903146a4e1d86"
}