Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,564,074",
      "signature": "0x8c5c62003a96647f3516d144341803d6f0e3eeb5d22db1d7b0509b26fb7b5affeb7a7f80a284b8e23af5e2676b899fe0",
      "randomness": "0xcad4db145474b65242bfb490e9530587d1132de04887620c3a1fcf5f85ae4aad"
    }
  ],
  "blockNumber": "7,411,354"
}

{
  "Sr25519": "0xb0856d91aa39337b2f6875cabfb3297e13fd7e5cc26c72b149bd438d237a243e53f80c8cbdd388348e7fd5ca7653c72936755c7df0aaf7d0f1e3054dbcc52d8f"
}