Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,556,479",
      "signature": "0x90a39d079079abd338bc1a826e944f83b9d0d2f103c279d059cc7c0f238b3ac347480aec464ef6e5e03fb1a3c667cd12",
      "randomness": "0x639dee54abb05d26433818361e6feb79cb53137740c2e0b7fe86848cd4cf1850"
    }
  ],
  "blockNumber": "7,409,455"
}

{
  "Sr25519": "0x7e7e31bca50a759cc36d8bdb7a4fd734e65742f1ac840703739ce0789f18c8717e8ed19994deef045832c4e2fc7d8673913e52b0c972da56f477c48f54a66c88"
}