Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,545,862",
      "signature": "0x98d034856506fe0c0b0748af8f848160921b23078761815208b95bffeabe71da544154d6b534744889037c4afcb8235a",
      "randomness": "0x055abc6f9cf2f147f2101327cefec48546979ed1179a5fc70493620a46b02404"
    }
  ],
  "blockNumber": "7,406,801"
}

{
  "Sr25519": "0x169735a74c0e101e90f268fd474412d5e61010e9da5a3f25847581ee1aa1a448b4ed7ac73420d3a10a6cfc3ccc71c50bc918c0e850389df1e911c3e98b719d86"
}