Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,557,627",
      "signature": "0x8196a179104df471d4d0da64662cf9adde3374b4f69080224d971be65214eeb673a2513025f154c688959201ecf48772",
      "randomness": "0x2a5ef2a46e82e703b2d6b7fc80e972c432a2dab9eacee4a92b978f21dbe4f416"
    }
  ],
  "blockNumber": "7,409,742"
}

{
  "Sr25519": "0xb6d632f670d5702d608acb714f044364b85910bf0ad04777d73244ff4df8325043fd6e7dce776daa00f972511954645e2c01694a4e93117bbc5ce66be8708f8e"
}