Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,623,862",
      "signature": "0xac0ba237e21f75e1adad5a8b479dcfc38468c494764f2b62f96f29e7b3ef981c12ea64993e6108b3f888b44efbb369f5",
      "randomness": "0xe51b5b4cbaba1650530d798ae5d0429449e48f4138631b06c2df952cce357908"
    }
  ],
  "blockNumber": "7,426,280"
}

{
  "Sr25519": "0x9e176344508147ffa41c25763e5db4894a38074e07f4428434a98f8815aac030de8e5f73938be0a4c153fdd731989bb20df3479280c323f97b9382de62a8838b"
}