Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,567,381",
      "signature": "0x812980c41b4cb085ae052cee0b99d142ff0cfe445a7f104a5910cb356c17096db6ae276cc389edb4655f6da63b5f998a",
      "randomness": "0x46bfe66315dc46b5e17c4f5ea183ef85f94e4530cbedf97e01bf28dbebb4b940"
    }
  ],
  "blockNumber": "7,412,181"
}

{
  "Sr25519": "0xc6e0b3c4a18a553926bff2f62a818fe974c2ab7e5831270c838abf1772f812424caac212f4ebb46d9bf73cf11787ff4c8231668a6e825b5a1dee38ce8ecc0081"
}