Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,566,967",
      "signature": "0xada80ffa4f705f5770869d82692f39b16c1cd3e7f329d75ac3e2c614d2f9cdaf5f81649fb9b565d93d51e0300f9dee39",
      "randomness": "0xbc451460e9bdf8a05f625491f5731956bf9e869f80a2afa8d3e09cc789835138"
    }
  ],
  "blockNumber": "7,412,077"
}

{
  "Sr25519": "0xfcffdfe6b613548d6edcc5e1dc797c67a4551a4a652dbf0be307a2920c39472f18f1592aa533da63072b2df8eae8c13244e535e45d47653c66579f171e49068b"
}