Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,556,177",
      "signature": "0xa59105c0777fa5aa83655083a05697b90529185900100908af64674bd85fbbd4828cbfb5d7ebc240d776a9d6400cdde0",
      "randomness": "0x2605c3214717a22c2f57ef0d9fa3d45788986f33ae65e6a35e793374da7fbed7"
    }
  ],
  "blockNumber": "7,409,380"
}

{
  "Sr25519": "0x20bf9ce422e65eea359ee53c81696d62590a47f5253b64cf720a2ea59ce64c37b83d177c0d2ff8d3defff781c32e35853751ce30c156beda7454b3f85b44e882"
}