Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,547,684",
      "signature": "0xab2561392d4ad672cfa52b3af2fb53277fd63c41a3bb5bf754d27a309c9e8d84f63e07f84a96a89885817ef3c75302c8",
      "randomness": "0x73a801a9ba5c5fe43a8cccdae2273f73afcb27eb57e5833b53708c7e46a38613"
    }
  ],
  "blockNumber": "7,407,256"
}

{
  "Sr25519": "0x5c2ebef975a23d7bfb80c52dde8616e91fbeb4bab03da1b86c0c8dcc6e567b59bc4e0c3e0397279b6e2e251e9613aefc0fb30e04e899ffede794f94fc763c28e"
}