Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,592,473",
      "signature": "0xa2183119e6c65bdfb3f354de84301b72a3585cafe6f8db9b0e8adb0d2f465462723a6e2656cc741ee52db5e1684eef72",
      "randomness": "0x054054269c8e6a580544b57959046cfdd45e904985d85bcf2b12f8aa4fcf4746"
    }
  ],
  "blockNumber": "7,418,440"
}

{
  "Sr25519": "0x5ed589d26add1a4b343b714bd88e52f45873093bdddc1d6dcea423ac216d31726d597df6d7011d1d5e141ea3e9764baf0507cdf7fd6f0deec2d44fce5c011084"
}