Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,615,695",
      "signature": "0xb51fa365da3e9d0771bcf4b4e0c18e27f68536aceaedcd98c8877805ad7aed9f4a08545dd13823a91acd2c0ee7a1d26f",
      "randomness": "0xbbfeec59ba75bf0116f5c67170314f79656cfe6b3189b4d5636a9ab3ac04147a"
    }
  ],
  "blockNumber": "7,424,239"
}

{
  "Sr25519": "0x6cd54d32abae21a7714578d7671830a2ad96ca12c97d6eb1f0a0354f8d60202db7107ff402bb286153d7db33f8349e695c0b67719da6b2abd777bd4c76f73782"
}