Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,603,511",
      "signature": "0xaa1dfdd206b87d9c5e76a9531cd5ba2c925cda5f014ef16e2be7d2387674e2010348b6cb5caae217b49922c366d88386",
      "randomness": "0x3d6daae1225a52446a4a404c78acc7dd6a47dff8c3560eba99821c71fabaa513"
    }
  ],
  "blockNumber": "7,421,194"
}

{
  "Sr25519": "0xdc0ef56be52ab1b68417a0b0986a2d7e42648660627cab9cd8cc951f615f185d1beb3df69f740bf7aa73e4792f8939927f06ca8838e1597c2a01023a56490a8e"
}