Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,567,341",
      "signature": "0x9256b56b28dc2c9cd735c1d7edd1bc68474b8c9655b026f2ae6ab0188fd037e6cdc03c0d9c13a0589bfbed1374166f13",
      "randomness": "0x277c526845254e914397064065738a528522e4d49b8151df50378d2ed8a6e96d"
    }
  ],
  "blockNumber": "7,412,171"
}

{
  "Sr25519": "0x36b35c6bc8970619071a4614d3ad0215a1634e9973ecc33b88d68f394960706af1114567b231a57bbc4a69421669cc78b1ab4680b215bdfe0b513a8396e8d38d"
}