Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,578,734",
      "signature": "0x8b6eb66af48a5772deffd19dbb6dfe76a1959624f44be2f0574b61c78f04925a7d4b85f96e0308aeb52c471c928c7932",
      "randomness": "0x93111d33d9a9cb000b8d9983a2af41a953cadd8b84f222175a2d11ffdec9ad83"
    }
  ],
  "blockNumber": "7,415,019"
}

{
  "Sr25519": "0xb2b5eb184f638bab50fefead077cd34f4a17390129b4fcfc99eb2f9c8cae2511c51adf7996011015242cd9b3bdcabe28518922520f03843e9119b3a328a88681"
}