Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,590,009",
      "signature": "0xb819e1342476a5b24a666ff9810e4b87de1c201ba0f311fcc5a5be0d99a96d6bd6764f9895e6f0823a313ae5d9955b58",
      "randomness": "0x676cb515d2c37185cff714b8f704cf9df2b1ab60dd4688fb554de4a180b1598c"
    }
  ],
  "blockNumber": "7,417,825"
}

{
  "Sr25519": "0x3043d263f192b4d5a4c432c27bb8ef24604c895e2ca25c10a880658f62f5d4326e21c6e7ec5f591f6d4acdf71ea8429124dbf42bc6ebdcf20a803360543b7386"
}