Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,549,512",
      "signature": "0xa06dc7946b71ddd79e844ee806b8cb966b56114e1746133d3ae1883f0cb7e9c3f0e76e0023688d9ad80997186c7461ff",
      "randomness": "0x8e779451e3c3227485045e839840b7c79bdbb0de630c31a618df0709806f9ab1"
    }
  ],
  "blockNumber": "7,407,713"
}

{
  "Sr25519": "0x58237ffa3f8afcd58fad9abec56ffe34814089669e98f49bcb0dea9f8b9fab057fec0246b3745e415fc039961f14a0413aacf4b9e5b5f978ddc208d1036ea98d"
}