Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,555,911",
      "signature": "0x8e4351a02f292a172b4fb54550d2d5da523d8d2de4ba7617393625acd91aad5ad469c655146db101c3e9908939967bee",
      "randomness": "0xeb0978b5a6c17f3d0362e998933e61f050dd1dabe24fb69b12de39865f9f8ea8"
    }
  ],
  "blockNumber": "7,409,313"
}

{
  "Sr25519": "0xb6cc98d390690597e2160dbf483bdd18fd1f78c94038d4873645c039f8ec2079b9f69d9660206bf483de5fdc44fe69444e03d5eb237a599760bcb9438615b983"
}