Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,623,863",
      "signature": "0xb6b8fcb67e3d68c3a686dbba3375a0281e789c30b759d1e2dbd1e452c01006fa52fa5839b5c0c0b77bea0a287c2b8e58",
      "randomness": "0x35718e4b99b18172f68b9e4daa5f00ea1712411a1067cc36ee02cb7763cfedc9"
    }
  ],
  "blockNumber": "7,426,280"
}

{
  "Sr25519": "0xb4373a52fd88762d80d2acbd4e6e2fa3d8d9ed9f21df02fe5c8fb134f1922275d54133d4995c254abfbafa7a2f044463ed47164192ab3fd7f90db7a3dd5bd880"
}