Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,670,162",
      "signature": "0xa71adde92c862996f948eec32f411844d37ff6ab612cea955e2e7f43abfba0cadea128dda8375e78335b43c76d7c3a53",
      "randomness": "0x4592658319f7d22e7658109ec9304bb1540a58a9fe1cef7dc41a9d24c9524c2f"
    }
  ],
  "blockNumber": "7,437,832"
}

{
  "Sr25519": "0x5a4fc8608ec3342f2f00318e503acfc5d28b38535ff4a97cfa475bcfc6680a28622da3bddf74829bd9026ae2eb4c760404bd59b93a1172b9ceb44dfdd043f388"
}