Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,586,708",
      "signature": "0x8dae568da0f33fe2e7cdfc52ec57fa4d90077c21df6a27181301e7db90dc31d29c3fea24be6c78e2db24b7b645441922",
      "randomness": "0x140483c397ee626abef052e03ba27d53f730a004b8ec1f2b7c11af771d606911"
    }
  ],
  "blockNumber": "7,416,999"
}

{
  "Sr25519": "0x62b1ad7f9f0c4e6c97d35a644c19a207e44cc937aade80bfd66c48c2755cbe262037ebbf3d29cd887895ca459ed34bfc09bc270a2865a61ed3fd522c07e1dd86"
}