Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,568,239",
      "signature": "0x92d393a96098e6cd5bfe3282204593abf8f23309f03013bb00fea681f58ac891e314f9f844e2d5df0547543ad317a6fd",
      "randomness": "0xec94ea1b836ad37e97778b44255dbade032062080ef0c41531034784109a3abd"
    }
  ],
  "blockNumber": "7,412,395"
}

{
  "Sr25519": "0x72ec0085f20ee7410edac958b885129b429ced3424ccabe5ee33acd095e23f6426ae0f5f87e919b5bb0f0082768c345355bf2d56a9f6e424a3185697ef157685"
}