Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,623,701",
      "signature": "0x8f4718e263e364294f04591cc3aa22606d71f2fa922c29f95b2acf7acf385985d91654ffe2c5d0566eded0c9c6ba0ebd",
      "randomness": "0x6b4fec297e5a7c31541cdc390995d322ba5f094312ffa5e724413b9c924c237d"
    }
  ],
  "blockNumber": "7,426,240"
}

{
  "Sr25519": "0xe63e5259d47434e42d4db68385a6d9d2069896d0bcc8d8bee03a9c1c6650180f92f2b18cef64faa00c72c34027717e8d3a8067f98f739d1392999183c850d288"
}