Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,544,230",
      "signature": "0x94c8c5321d2f8ec020160970d9fda44d3461bdc07149489bc8a246427fa00f8e74a9cdbbf8eaa31a2172ac6ea7361033",
      "randomness": "0xc49b7a54a64c49f967d7f1f6c016c6ee5b7d28cd85067965bb2497f5d983e21e"
    }
  ],
  "blockNumber": "7,406,393"
}

{
  "Sr25519": "0x843814b6cd2f9f0e1831f49b08835c850ef5a2b69f954573c7219b4eefbac73fbff03842ee2bdffd5576dfe401fcade526313d5f05d31bf43abb25f0f29f8e8d"
}