Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,561,898",
      "signature": "0xa3429cbeef69a14090c111141128da1eb553c04e199002418eca8e3573f61eb40bc2a2dbe1ea844b4045824f39fdbc29",
      "randomness": "0x972c9deab7d890a6ddf95a4f683f2d2323adc99fab59b2375c16370b949a29b9"
    }
  ],
  "blockNumber": "7,410,810"
}

{
  "Sr25519": "0x76d626bb1911e2888ba3debf831f7855d7e99cc0eb4a67d3d9f40fcbfdc4d967b56d8d331b9809b1d1322621644a5750d89bbbbb9f4a84e31d419570e7bd158b"
}