Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,571,339",
      "signature": "0xb72d34beb6579c088035f3e3bba934d9f0b2903e94e80c4ecc16fc8425a836776d235131ec117e8150ca9725a5edb06f",
      "randomness": "0x59eda1690928b87c7d54c482867a977482f02c1ad9dc625ed1a918db41ca201a"
    }
  ],
  "blockNumber": "7,413,170"
}

{
  "Sr25519": "0xa070bfe80edf60a130f4ee4861f0d33f3a10f4b34e7f1765e6eca93bc07bdc7c4d3533bfef6daf7376becb86e07e6ad0c53bc9bd8b42e005a79d3830026bd681"
}