Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,550,563",
      "signature": "0xb8188aa5808183588f1a5579ea5e25fecf71398d22b2317ada33eccaa5911b6cb2d4b4568dd7c39f0e8146eebac716b5",
      "randomness": "0x128e906120fc8ad88c83b54047ca9b945eb93042ced851ec0526a010a0f379aa"
    }
  ],
  "blockNumber": "7,407,976"
}

{
  "Sr25519": "0x26f832abb9537596aedb41a1e6a8c55c8e5b26bbfa5154d947afcdcb9f3d7611e017c7e79e802fed87edb05cd88534ed8bb5c4d741f93ff559b00d57d7580487"
}