Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,617,731",
      "signature": "0xa45af7d01460e6985cadb52759953a3310df957a9b873b516cb139e2366748a7c5209cf9f19cf6a317485fc94cebd33d",
      "randomness": "0xd6baaa4ef466a848e542e2fc094784a097c1a6fcd7a8f61ed98b6c865d40a210"
    }
  ],
  "blockNumber": "7,424,748"
}

{
  "Sr25519": "0x04ca8b214771b11a03a1ad0465503c9833df6c14c82a33820ef3669a1c542447016e5cc8a5ad668a654058fdef5f06a13b91d3c3e9bd64e7a632df446bfa5f89"
}