Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,539,684",
      "signature": "0xa1277d3402a33196b20da2ff057f91bf58713c7c2cf8f274e78ba140177f17128062af19106036ca384b1cc6b5617aa4",
      "randomness": "0x9682e18e0d9365a0bf126a78e176ac532f081fb1885bd345f9a033238763900f"
    }
  ],
  "blockNumber": "7,405,256"
}

{
  "Sr25519": "0x4005e3d51976eca48e8b32e0bc03b01b4f8576d428aa69a074df4de3ab0c4d0935c8cf92daee694cdf8e74a57fe0ff6d6ac9dd064d4d5c0dc02ec26a7920f58f"
}