Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,544,076",
      "signature": "0xa7818ce1185cd97df376ba08a3d2b95f45742d1e650addc0e8596768af83fe0af1032eb8d08b64db4c2b7427bbc35b59",
      "randomness": "0xd34fdec144942993473ed6637e26271da846f4ae5c700e5fa3674e28c89e19e2"
    }
  ],
  "blockNumber": "7,406,354"
}

{
  "Sr25519": "0xee191a3f832feedfc31c586ef78431f41818071842d8285c312efbe2924ca105579642ecb41efe67845107118601d8a3698a3228576e8cd71cc4a08109efb78f"
}