Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,561,462",
      "signature": "0xadd04a7c201b9323e0844e98c7236aa52c94de75c81ce26bed73184f42f787dac9de8ea3eecfdf52d7e8c746cf438e4a",
      "randomness": "0x9f4715fd18822737fd4b57289b7149270e504c74e9f0692202479c6090a3a86a"
    }
  ],
  "blockNumber": "7,410,701"
}

{
  "Sr25519": "0x3272d9fb71cd42ba68356e78de21dfab1de6070174acfce1486001bd8515b50048720d1f3183744c8f4f334d83915d6e84edf2e341e42149a267bcb5a787788f"
}