Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,609,303",
      "signature": "0x80d5ae2733c736856f1bb9ba6551b8e887ee2d37e071eea9a0e3cda019292fc06e27904b881588984e4d7f1248cc2850",
      "randomness": "0xea2aa8a23c91ee899058681f605322e0da81ddcd9b5c021d675fa4b8b79606b1"
    }
  ],
  "blockNumber": "7,422,642"
}

{
  "Sr25519": "0x3e056e0333816539e93c478d11f6de51d768974ea36541ac957ff558d6c30311245f65736ccb3e7c76164197c9753180cef1ed1c8bf952f20acd2b45b83d8f8b"
}