Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,607,357",
      "signature": "0x993e4f1af7980721e0f7de1320ad93f08bb4b09c44059f949188285f84681b324a3a0e750242431a15dfb8f29c299986",
      "randomness": "0x70660799b170ebd5930e4a24992bc5998bbae9b061805c55525314dd8555eba8"
    }
  ],
  "blockNumber": "7,422,156"
}

{
  "Sr25519": "0x461972818b68c23995473bb40e7dc5c0bf8be50ceba7ff57ed23e0cf4431e25cedb61967fecf8094e630eb3cc063aba0ca91d9bd0f5ded06c5dba658bf0f528e"
}