Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,545,264",
      "signature": "0x8b5c0d2aae8432bdef920585c621b405bc2693b4b769c86bdb86942b6ea7dea8d5921bbe00a8512068dea8b911bcf919",
      "randomness": "0x22aa8fe12b951e399dee75f2bde5ac40e8c0f9e95561b2ba94cd3840d2b89e86"
    }
  ],
  "blockNumber": "7,406,651"
}

{
  "Sr25519": "0x5cbff082c5c1e9e8792245f1009e974043a252a9f01e765b9704871403d7250fed99d3da6c28cea0e42ff956d442769e757fcdf47cea65c2d1761707b0b63589"
}