Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,616,816",
      "signature": "0xb63390161f3a43d8784e504716922b6ade1bf44a88c9c7f9f6639cb9b5b2f3172b91361a83bcd110b6beb0234577f388",
      "randomness": "0x091df659dd787839cc4b27d6a9b5ca1773032e1f209031b8195ac139ff86330c"
    }
  ],
  "blockNumber": "7,424,519"
}

{
  "Sr25519": "0x92f4c3c1ceb28020a9069b13ca16b5591c102008cefd49cd6f8278e287c8de792d2fcee40b8f29107faba6b0f96c79f47f992fe51c1c69969fbd17b6f3f9d885"
}