Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,574,632",
      "signature": "0x88339a30a6a5130614888be5c99900afb77008fd4d256741b0faffc0a90572a33c3948de62cd7a20a300edbd764f88ab",
      "randomness": "0x263cc0708385e248f60904c1689e4240170d6755bdc47984a47059287a0698ee"
    }
  ],
  "blockNumber": "7,413,993"
}

{
  "Sr25519": "0xf4709fd1c82e93394620ab0b360af08d553d06caed368818891205ee44fd836474157f174084a4c435370469fc7d3205ce7a4004a9a8fdd23583cd8b3e86208a"
}