Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,597,811",
      "signature": "0x8f11f20327aac660169c5b26136bfa9fa750e21febed8144b6fc7a0ee9584474b86aad88b0c388b4ed04d9859bcf1046",
      "randomness": "0x8a311040f8276f29f71ef2a1056110f00a80007ce01a1e10dc47ecf8af31309c"
    }
  ],
  "blockNumber": "7,419,769"
}

{
  "Sr25519": "0x865b281371689b3559905e811f8d236b2228f82ac330b6809a20860385b926187d4f46caf7fbfc4cec2a62238db0c86f2f44943274450c7e7f26bdd715cf1b86"
}