Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,601,667",
      "signature": "0x8d60193c1f7c5a7fd0d799bb87fa4caaf46b912f3d4d62833b3bdfd7d21ea9bdae853f80e96d27443c8cfdf9286ff12c",
      "randomness": "0x6b26e21d68a8be9b458d8743dfa81ecf94cd16d50bed7bf77edcb91d4080b25f"
    }
  ],
  "blockNumber": "7,420,733"
}

{
  "Sr25519": "0xb2ea008c6199009e734777bfc52810a159b4e7b919fce30b5b4207cd40a0eb058d79c9241e2599d10ec7cdcbcb07b246b1f9dc3866311da9d555cb031e57018a"
}