Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,570,413",
      "signature": "0x96acd692b9f2ffda4616179a252651fd7d3bdb5d4eb0f9ffb09ba975cea11955dcfdabc33c599657f79919331cf6b3e3",
      "randomness": "0x01abb22fb35f4ae7510e4ceaae148047f61dc5ee4677abf84532e4bc2584f8d2"
    }
  ],
  "blockNumber": "7,412,939"
}

{
  "Sr25519": "0xf65e03df3e6e5c9685f1f73e6b4def586c107fc493731f93ec8554bc1e5d7f472fcbfddea29ebfa92b06267b7362c38eca1d2d6fefc31bed44ad0a613ebb5d80"
}