Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,621,033",
      "signature": "0xafbd719813b144223d890222bce75926b02527ed3ec285a4690516a973704642eb70af44b510881e455968b3f3f649af",
      "randomness": "0xfb7a584a39e47f561d1acb5eb8caed1a2df85aba416cd682ee4ec0c203b76007"
    }
  ],
  "blockNumber": "7,425,574"
}

{
  "Sr25519": "0x54b29e1dfbfcc14174c86d1a6bca7f7e19406a86ec1270d58c5de070f9bfa95f8f6b58b05ce06914799d5cfdc6d2555c42b0adc07fa6b5af55f85e3e2580bd89"
}