Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,588,239",
      "signature": "0xa12ee7b2c1d0ed67df284f25fb9501c868f8ad2c9ce0efb11af1226d05be4713390e908ce04909fc54f54ae947925b2e",
      "randomness": "0xbcc07909dbb15779bd0d22bdd0097cb4aa3b93fd7d4a0463831471c56dcab9ce"
    }
  ],
  "blockNumber": "7,417,382"
}

{
  "Sr25519": "0xe2e0a0f072ea7ed12bad73eed2f874c11aa62a8e63dbbcbf801731f94a132c57b72d4fcd8ab91ecc58a2a587c5262b247075d7abdbcfd237b16c4f270f17e382"
}