Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,566,878",
      "signature": "0x8a8d573d693c6734503fdf0506b2e270965317cb437fa0e185b458d384f505a564ac3911dc639121a39f6e3b61dca658",
      "randomness": "0x99dbfb6083416b88ae26d486674a5875f49da68ca583d59ed0dc6737aa02cb02"
    }
  ],
  "blockNumber": "7,412,055"
}

{
  "Sr25519": "0xb83873b38d3d0c74bad7bc3e3c540c83dd4db0403ba263f371cfbaaace83fa09e0d3a81786634ae4d3b37416518069863411399be85d5d652df43034a993ec88"
}