Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,560,226",
      "signature": "0x85e608f4dc5f8413e433813e4d90610caca0858bb1a567ba8e9dcfb550c8ff84fc64da9f70369bb9f051001728acf05c",
      "randomness": "0xf17f910563963598722d83fb460c528063a9d440d83a59c886226771a2c13952"
    }
  ],
  "blockNumber": "7,410,392"
}

{
  "Sr25519": "0x7a0aede41255dfb721038539835e54d642b6c9505dc4cc46731d471f26616d1863e2aea6e17bfe335cfac02372e24faf6a9582774c13a376dd02ab26db58c58b"
}