Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,547,426",
      "signature": "0x9508fba43781e3ea857180a3d8de458dfed798b507c0b5b0e27069c7fe015f0dc426e87b8d3294454fc3e12ac013b3c0",
      "randomness": "0x00ef04df6bf3f118b9f47205c3e5ae60c6b6e611c53870b1ad55329cec944bd7"
    }
  ],
  "blockNumber": "7,407,192"
}

{
  "Sr25519": "0x56e2fb246e7235363dabcf9f58fe922bc4a03966c9293a84731426d9999cf930d5f114eeab3b9c448747724ff6fd99dea03122a8258fe3ab789f67a559f1c289"
}