Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,553,228",
      "signature": "0x801bc286cd162670caafac20399b25ebc527f5630055cda3ac2b16224f286b127b4b92540214a963749b8fc254f0bdae",
      "randomness": "0x5510880f715f5b9aea4a353a508bf24e0d33dd22e1a4203d26501edfc6c94ad8"
    }
  ],
  "blockNumber": "7,408,643"
}

{
  "Sr25519": "0x6e488eca6aa8d8493e290da004493a80fd8d28caaafa4c243de236522aa77e3ef7554ae3d52ce44444c43a7865b7e447d7efacb88af66d36e676fa843db48e85"
}