Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,559,250",
      "signature": "0xb95a3c78ebc49efa2c1d3f9e8d7c745267becf539d797da201c98f4063c54145cf3903c01a698b5ba65904d6992e21c5",
      "randomness": "0xba316d049b924341dd499d1db973d2d101991df7fc61734bbccc9dee8ef3f117"
    }
  ],
  "blockNumber": "7,410,148"
}

{
  "Sr25519": "0x1602b75f5e14b125cd44b9e699e4ed2b7586f5b6066f784a8fcad1015e8db764d862a33ba61fa3be662f675963bf3e1942214367a6602bed45d2ee7f01a03088"
}