Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,573,671",
      "signature": "0xb5a28531a6ad6682df52fc9b826913e98b2a21547cca5c071114b5d054247d45bfe5f8499426e6a1d6f88c5a904501ad",
      "randomness": "0x2872dea5985fc22dc82d61efc0d57c36f568a9d92088134ecb5bd70568ae9d34"
    }
  ],
  "blockNumber": "7,413,753"
}

{
  "Sr25519": "0x92b35927fcec70a659e7a3bee61214ea877ff0e53435c0267fe06fbfd609751382555f63f2408f1453ae1e6f772ba6dd6f40526ccc07f047aea1c8f65f799485"
}