Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,608,139",
      "signature": "0xb7d119ee77dad0289267cb0b64231a0b45630ef4dc0261fb371ee7ad7cc28e0beb48ea3d7b5a0c91e9f329711a948a69",
      "randomness": "0x3cac7bd8b2f7e5a8368c5fc07a3b89974a21f334e81fa1408eb781f6208146a8"
    }
  ],
  "blockNumber": "7,422,351"
}

{
  "Sr25519": "0x0ca68c7e95ba7a453548bd64448711cb713529d309d9d5ec10a48ca5825e184242d4583607d50d2d8698d79820123dca4dc43477cff10969cae27427ad6b2584"
}