Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,654,797",
      "signature": "0x95f2f0863c85ff81c23941c4a6c2ef58b6220503aab3420606fd0dd8791646e96d030673e79206b99f889d10a68cb2da",
      "randomness": "0x4871170770d8275041aae83a8683615dfd79f484d4b5b53ad6cc2d55e20c560f"
    }
  ],
  "blockNumber": "7,434,004"
}

{
  "Sr25519": "0x7afa57e359891c9e5d611353ed8dd1adcd67938c4fa811c0083b51608d3946116cc2f51307f587ca5d7961f0107f59b77c190ea44233fcee595e28c2626caf89"
}