Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,608,941",
      "signature": "0x84f350252dce41c891efb9c6c7d718e415f319c6db81ad2bc15b4abdcd8ad9062fcbcbe76f1866af80ef229d9dc3abab",
      "randomness": "0x98a8e89d795c34ee7381a37e8491039074ad9d6c0e996492074522a677f32e97"
    }
  ],
  "blockNumber": "7,422,552"
}

{
  "Sr25519": "0x4c6b190bc481113441c25adeea96ee7f946be9ca0a31c53a028754438c4192640b5cb51be4a2dcb7eee1e73e76205a1b55d1490fd0fcbead979d1f64714ac381"
}