Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,551,833",
      "signature": "0x98cc1f42b194197525845a4abad859444b3711916992dee7a40f7aa98bbade48b376fad87bd3bc47c6e9b63393e2b845",
      "randomness": "0x11a9645eb519200ad0eb521703ab06acc465d282655a4b2a09aa00cd786b2e8d"
    }
  ],
  "blockNumber": "7,408,294"
}

{
  "Sr25519": "0x0038de7e8c56c8a288d932b4bb690b8c24924dcc8ea7b5c920cb6f4834986e3d545217c732ccebbaa7e4aff2d650d7e2bb14977194d989996aeaab2df5e8e482"
}