Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,583,931",
      "signature": "0xb7e3e6189ed571561ccd940d36de3631766b4302dd4ad07311569a24fac4dd2271377c7976fcfe4520384f670dafaa06",
      "randomness": "0x719240e686d48cef65cfd352890145b13a28174214c817c85c103a42550f4b70"
    }
  ],
  "blockNumber": "7,416,305"
}

{
  "Sr25519": "0x96df8f098f2fcb0eb56623bd738c29d3df07386fc6dda80494ae309aa1cb7f465de0b83bd7be84e40fe1a0aba1ca66f6af89ea79594f25c31dbdbf1472334b81"
}