Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,540,387",
      "signature": "0x97f7e23779acc8a7648bc862d0df4c70a7c52bb6fb7dc62e3f1747ba988086d40b61e7b6c1c3a893ca4d654e974045c0",
      "randomness": "0x0b2ea4564e130c31afab9164aaadd2ac984883e8317cd00912e4541581cbec6d"
    }
  ],
  "blockNumber": "7,405,432"
}

{
  "Sr25519": "0x8822595c5b136153aa53a596556f93fb2f0472d07dc22de3c40ea3e0f3da457c72e64dcabff89f1fa93062149476e4ce64387af552a30ccfdecd7ec1c9691d8b"
}