Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,609,108",
      "signature": "0x8f79fd26360892c658b9334c3148b7808e1c876526d56e7eefc93921f8d9e4c328395661eba5bbee34e38a9584081fce",
      "randomness": "0x8687c5e9fa68d6e4019fe1f503b87c94bcea7c981a42566b40b3deecfe14b93c"
    }
  ],
  "blockNumber": "7,422,593"
}

{
  "Sr25519": "0x84e206cf7b5291ec9e8f4168d2ce782dc3f920303268788c50e53babc8276d5c7237b84ba12235d9001333a7ffb7e00e0658b62ec7d3110345cfef34bf2c8b8a"
}