Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,559,195",
      "signature": "0xab5ee6b51175fdea6f5aeedceebcc36e886547731eede466a4299b11c30b622c4e2fc379a8df13c6e1e3e3f7e7d044d0",
      "randomness": "0x72a71161b9304adec7507b8abe7c884d017824aae49bd84b004d23bf0ddc717a"
    }
  ],
  "blockNumber": "7,410,134"
}

{
  "Sr25519": "0x707ad42ac9efe6793cb9bb1c64e36948d7fce7cbde7e5f86d60bad82aa9d66345416e6a490a688f54023e45c8cd875ffa3225ba0ae0563b8e42a494c903f0586"
}