Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,549,683",
      "signature": "0x96042b6b1a2d1e34daa9cec3427542abd00305bcb1ecae2d9135170a2825c2c4c1f70412ce6af4bf61762d7cc74abb40",
      "randomness": "0x0428dd4f45f8836c500410fcc18f924f96cef8c75d01efce96bd9f5b24b29e13"
    }
  ],
  "blockNumber": "7,407,756"
}

{
  "Sr25519": "0xccc164b2101d9efd051f8ed2abe13aac190ec97bce05b773989435f96b65b93e4e71f0efbf997ce6426a8446b2b02bde057864f2cdaec97f2c58b449c530c687"
}