Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,596,269",
      "signature": "0xb21e87d048e75fc5a0ec4510b848100364ac6b007e084e98fdb7271fc233cad1c985ade662bee3d4fe1d34bde2409047",
      "randomness": "0x6e3232c4b08e85d34be2e276231d3e2f0700a01eb7672987624c5b9c3ae8c13c"
    }
  ],
  "blockNumber": "7,419,384"
}

{
  "Sr25519": "0xfa98fe90d2a80d22813676b6ae75d5220c6368b56f308c8e399d6941cfc461192f69f72c524751c48e3664a5e277681bbb8dc1c206cc36c9261ae4674258f982"
}