Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,578,537",
      "signature": "0x8f14b7fc5c5ce063f68e61cf2564f88805bf1f3d0d9061edc41fea1764262e3f86e51dc18adcffd14ddab8716910fc95",
      "randomness": "0x8a1b415e631913cf771e2218b715ca791bc7afab869962facf2a551bdf1ed811"
    }
  ],
  "blockNumber": "7,414,970"
}

{
  "Sr25519": "0x56650732108462cb981ca13b9e922ac24901b8172b1dc5f4e71cde0f49e9e528fe3bd7b027bf0e485a72f201964b59a550bd6d9a05f400fda636695933dace84"
}