Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,606,688",
      "signature": "0x905c56946db7abbf265fc6c289e7981044fa7f7b421f3cf81e7428f4453c69fd241c945322e22ac9f945a9f2168103d0",
      "randomness": "0x535c68deb6ab869ca101bfbbf8d3d6704d6bf3462ecfdee4b01ab983cb1fefb3"
    }
  ],
  "blockNumber": "7,421,988"
}

{
  "Sr25519": "0xdafd5d2dc418b533db768bdbba7b49a4112246b5d1bd2027fcb8131189b8c547b36d79728e983113bfbee1b760c2e2a1c346df25d7b5c398e57b58440380f488"
}