Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,634,488",
      "signature": "0x8602bc1c26ef708a403d3584ecec93adcdce917e1da1351b1d90db11366e058b671ebd51fdfcb4a7d245bb1cd1bda177",
      "randomness": "0x0259552307cd536de1fc951dea9baa27afbe86cbc61749474614c5c01c4991df"
    }
  ],
  "blockNumber": "7,428,936"
}

{
  "Sr25519": "0x804b13799f980ff40c2e681d3c374003643e67ddf7e73fad1cd406e33c6b9347f340a804facf3a0aca007a15ab5631983c8c1c26316cf702702f64f34af2bc8c"
}