Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,549,031",
      "signature": "0xa43ffc70d06e001aaf7e484f92d6b572879cee0c48ca05d08ff95343358358bfe4b6debf58b2ba6d462e2825ca514117",
      "randomness": "0xa354fec66417e4c81563c9a12694062fa1f62b2c44c9767e3df335ef19b22fdf"
    }
  ],
  "blockNumber": "7,407,593"
}

{
  "Sr25519": "0xde73b64ca8cf5325541ab9a21c4fbd92394ca7aead96d4ad3f4cad39c55dd146733772b7bec2d9fc5a6f5d158e5c9989b1177feeff9a87eace686e45813de787"
}