Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,610,021",
      "signature": "0x9675710dcfd02d129382a5365b35d11ab64f6e4ea2ab4f39f54469f197b808ac9fb1729ee68ed5dc57074de7c2cd542e",
      "randomness": "0x9594c388363652dba187e29fae880a192d445ed68d138525a9a1c4e32735d71e"
    }
  ],
  "blockNumber": "7,422,822"
}

{
  "Sr25519": "0x5a282d30f80dae0019a43f4e380826517e78d6101c1929a4aefd04bdff566974501bb79e7fc09f6dc4db0d964b1e7f40b4bdc79be6ab5529d5a28448580a5d82"
}