Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,613,445",
      "signature": "0xb881267411dc639bf7ba500506a4ed8a4453df2285bf899426f0b4745ae885f22b21281161d5fcbb0b24f3bf53c72304",
      "randomness": "0x696486596b1c8f4e6ed0c19c08bd03083bf9948bb2a610c43687bd903f317f9e"
    }
  ],
  "blockNumber": "7,423,677"
}

{
  "Sr25519": "0xdcda7d71a66600dc8eed87f10880e69b24c6fe3b0424e6ebd8852983010153686891808d9401ba03a2fa50b993862414b4fb1eaa91e0a52f3998ef9a30399b86"
}