Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,582,247",
      "signature": "0x85814d5bd372ff8d5a2ac9adad6a4e4d3ae76fd06dee677ba75b8211d3c44420a7b37a05327e45841044b526342e0b4f",
      "randomness": "0x7167c2bdba51e62649a42dab951e0cb23a29636c58a984789f0d25e4f0c9b891"
    }
  ],
  "blockNumber": "7,415,884"
}

{
  "Sr25519": "0x42bf13cc55d1eb36d74ee7a4069f741ce26f3a48ca309a66d96d7140973cfd5295f22625eb74830886b16e48e2f572e04458e4ac91706083b640c3e3a90aa888"
}