Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,575,756",
      "signature": "0x8a027d12ac4812d6ad0a3db399d09327cce7c3f0eb46c0768df17d1ee89b7e2966aa08109464145e22fa23951296d80d",
      "randomness": "0x99cb7c93ebb7b95aa5a2bbb2a4c3ee00a67ef476b7d8b51217af92056df18c2b"
    }
  ],
  "blockNumber": "7,414,274"
}

{
  "Sr25519": "0x6ee6a2ba08cc131a16af777ac9ed2ead3db2143f3f865e9565c473d07b91d260878432f7b61563c0eaec2cbea9abc9aaa4ab5e74369304b64eb7679badbf9087"
}