Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,553,678",
      "signature": "0xb08ea03bcb3f86b02d000ffd2a1ff5f5226905f3e138081f6b4f3e409f890a086ae245639d25231b9d75711dedf182b1",
      "randomness": "0xa5d9425df48371f696be2bfa5197898a1b9f4c5f4d6a06abbe4c5c83e19c5e24"
    }
  ],
  "blockNumber": "7,408,755"
}

{
  "Sr25519": "0x1a86edb98e31d45596d16bfd4f7b02d0b94f9ef4484d82eaa683d487db741955172b5a3982d194697d78761cf5333e5301b3a7b8dc63e4710922f43b9911e78b"
}