Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,601,425",
      "signature": "0x8e72fc5f8c7c16ae028e347425a8eafcd5afc8f34d48d0d44cb6fdad7b08a0ab5f99c3e2fd6254342eef006e73e85c55",
      "randomness": "0x1934816c83c06f7c8933f5a1537296bc4c49f674a3af0809a942b65288d90323"
    }
  ],
  "blockNumber": "7,420,673"
}

{
  "Sr25519": "0x7c8d52a04f3a585889f03cfdf53f9c7784941806a625d5faab4c9e97a556df3ef77a14599536df78c04f8ffecf999cff493c21aeca6a90ba168617538ea1a587"
}