Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,600,763",
      "signature": "0x843d26dd2ebeccf65cf35c7d301df32d842e87755774f46744060008b2cef2f2f14b932f2568565227d8b1367fb6c685",
      "randomness": "0x4474c4a515ea792e339eb54375ae77f97c3c94b1450f8c56318058a81a71da76"
    }
  ],
  "blockNumber": "7,420,507"
}

{
  "Sr25519": "0xca123c3545bdf97da594db9aea7f7e6eb157addfe044a773d84a02123a3ac96c10e262238d5c8134683ac46f1b8654c6263c21bad85f6a8deba47bc7a959dc86"
}