Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,660,328",
      "signature": "0x985d978deeadb8db9f5700da121cd52977b4d758ebadbcac297b02aef0c5547e58185a753e33047383f57a09c59aa8b3",
      "randomness": "0xfd93963036816205f38b7f1c8c41c7c5160c8a5cae49176893269c3950022645"
    }
  ],
  "blockNumber": "7,435,386"
}

{
  "Sr25519": "0x32f2f1dc23f563b24a4d0437021a9045581ff25a4ce0163b06749c4bde31043e60cf88fdde3cab2be16f7a45c8e1a358c1ca7c4123242b0e46f469781356f28e"
}