Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,543,775",
      "signature": "0x9476f5a7ac70ad3982a219d463aa45c8bcf902c842f1d904ca889bd3373f4463bdb45d89a133241bd201f592397c245a",
      "randomness": "0x3ff55f60de84922433abff1bbc15dc6c3147ee630abb97857c57878462799a8c"
    }
  ],
  "blockNumber": "7,406,279"
}

{
  "Sr25519": "0x52ec5d099930f58abcee2008e833ae4e2d27bf6dba5a5750cba9dc723c604369dafbb0ad167a6c3ab6f83a0c26f9c88c56d3f5512d9ddeb1c26a3b3c1088088b"
}