Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,558,060",
      "signature": "0x816ee54c7ffc22757eb2f59dde2181189379967235d3d84cc5c1dda117b88b3bd4f3723011a0ddad38e1c29558420032",
      "randomness": "0x146a3c8380bf4547e0337c04808021254ede0528753a6e3e0fd07aba3e4f2cde"
    }
  ],
  "blockNumber": "7,409,850"
}

{
  "Sr25519": "0x94e4913c2636903b91aa9bd0b5fee1e541491f4489cffea5db95fb4394741716031cee2b3c6c5a82238aca347935ba7e60c2f6b38b82949aecec83abe6d6e184"
}