Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,546,073",
      "signature": "0xad9e0a6a9c72e82eeae7dd2a5dcdf345baaa4a105c5d8b70576b161009bc260579cff065f088fd1d0546d6bdbf5480f5",
      "randomness": "0x754e2261f8b650e42eae1e2eff22cb87a636b1ba6cebf17bf3ceed3e0f192cc4"
    }
  ],
  "blockNumber": "7,406,854"
}

{
  "Sr25519": "0x22fc217bc753cf0d1853704baa9049f4d58c4a192f9c7d0b8fc63ceced7ec05505f75872358a9dc74b3ca036586789f8b0f9c6bce029037c6b6d58289769cf8c"
}