Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,547,023",
      "signature": "0xb546e14cf6fbf501d34eb957c14ef546325dc0b55c1aa600aea60fbd97057130f26f93f1c07e6431a1d1e9a42af24269",
      "randomness": "0xa3e17e59795f52ec716d8a8e748b03df53ab9d21864c628c441e61f7f98d68b6"
    }
  ],
  "blockNumber": "7,407,091"
}

{
  "Sr25519": "0x8201d08b933278b4c98d5d6b054fd7d349c14a3482256aacbfd6ddad391e7d5a158eec34582380ec6b96c3a19be0d4c057d676c90f4de21122da7dee6c6cd48d"
}