Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,633,275",
      "signature": "0x80a94658273a2a242b1ebf55e95180d9aa70a611a9824f57a34176dc017c90fc27e2df8ea91144a0baa6f375656c1e3e",
      "randomness": "0xa9015bd0f436640d8df7e59af1c263a01231bd7d9b6b264b46ab66c79f81f69b"
    }
  ],
  "blockNumber": "7,428,633"
}

{
  "Sr25519": "0xa888f0969d8b6b372979a2350ac20aa298cd9fdc1f78e3db1e13fac5b9dac27cb7cbacc455e80208fbf6afbdb48807910dbacf4b2f48533f6b87c831cc5f1a8e"
}