Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,600,712",
      "signature": "0xb2c13db710802fd89857810883ae877171a54f6f1af02b298633fb92551e1de7836b5cabc38cb810e3bcc062fa7bb5d9",
      "randomness": "0x8f503d18d3e0485ad4ae6e1b765c4d77613114e84bcb4e90fa28c7255b30882d"
    }
  ],
  "blockNumber": "7,420,494"
}

{
  "Sr25519": "0x06acd057f291f1fb33a0ee9b9bdb056109ace9b34f9eb4391fc2ebb24b9aef7de2944f890872af588c7f6ed590ece43f48c95fb954d72db7b8ff266c4ce5c386"
}