Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,550,502",
      "signature": "0xa77701c8c5ccfdce7082b87e8c15622d0d4ce2ad946c787143ae541e5e5a208ef540b9475d56ea24aa145f8d60442048",
      "randomness": "0x7205839b24a049067e3a0d647d3a5227095bf7f9650df84bef2cc7d1649c791a"
    }
  ],
  "blockNumber": "7,407,961"
}

{
  "Sr25519": "0x8c822c0e1ff0940626e7898b7d68ac2050ada45dc42188f7f431a087232a395105c1fff5c76e2791dec7f18f2cb78c2a4a5309b519dc8f888ac2e21f60dae18b"
}