Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,556,603",
      "signature": "0xb91f1f1fae78a606f4a850eebde2868d40a7cfdd82e7f89606f1b2510bcdc99d510def04f6d8228c4d92bc79ba7eee9e",
      "randomness": "0x8d8efbbff38a1a758cb8b9b7a1622e96ee502e77f4fb530396fc7610c874ffec"
    }
  ],
  "blockNumber": "7,409,486"
}

{
  "Sr25519": "0x02972fe821dbaa37fb286fb4b1f946ed13a37606ff77c24c77a3131b58f6fc71e5e8f67e8ab63928f0c247774e34961996b55668a10a2ea12358b1f64de2498f"
}