Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,568,806",
      "signature": "0xb75404210a3e0a1a377faa80d4dd05a9f8baa045e5747435da54506b41a26e615892063ee5dd66fcf6e282aa455cbeca",
      "randomness": "0x6cf1f33ac3502c58d219d8ebab4461a9fd1bbfe58985fbbcf4312fcfb9fd683f"
    }
  ],
  "blockNumber": "7,412,537"
}

{
  "Sr25519": "0x1086bc0f95083d14f7ada1c365a14175c7e2eb854b11b8c5bce7176b12802f25931f83286155ab0f17c2c3e2bcba5dce9a022e0c89de8928fc8fbd482c99ec87"
}