Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,544,714",
      "signature": "0xa83d49f29b852f1942b12323ddb1343c7ffed86a19cf53fa70a62b7ff6c2221a6a77c959439c3e5467d6df582c7106d0",
      "randomness": "0x9de06b67f4f055b753eb1c84987b45090149426d2e4f0834d53545bcf51793e3"
    }
  ],
  "blockNumber": "7,406,514"
}

{
  "Sr25519": "0xc617430ec8a7e5bf1a47dd9a77b680e7828cbd3375cd89f33cd02c125d60fc6c3a04fe23db9905ec8a5a521a7e2546b901feb64187dd9b39886c107f12e17081"
}