Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,617,464",
      "signature": "0x8e1a51b44acb225f9aca515c52ce30d119e5bd4589e642a9bb7496212af08cefa4c72b2f5aa88de05247798d73983849",
      "randomness": "0x3c2bbb096a1321d41b6aac1dccd4f7bd9ae562eadd7354580bddb6c67550b25f"
    }
  ],
  "blockNumber": "7,424,681"
}

{
  "Sr25519": "0x7ee03f9af26fa07ed9e34a6c7c4ec0516571e3b8afa81ae295213a6654cc954734c4f08bb2fbdd0d6630fc81ac87537d6c76e32e7387f9fa1ac524571cb15b8d"
}