Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,572,868",
      "signature": "0xa1ac9b691d413c7a26741649202e2731fb14606966e8b49f4a0d1ac813b0b424da4e1cccc60ef416bc3c25781b15f857",
      "randomness": "0xf0616ea088331ef5b9e94dc1218027cc1d3196e51c5d403c6cb6292c503fb6a7"
    }
  ],
  "blockNumber": "7,413,553"
}

{
  "Sr25519": "0x36a5c1b47d0fa6be10dd7c3d7430d3477d580befb4a67f3c9a61faa504550e2becb9e4d6e1eb529832907b2ac51a93f65bef5c4678a25e7b4616c30919405589"
}