Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,615,561",
      "signature": "0x904742ccd765eebbe940861244546f2606002e0e73534d0bbe51bd377cb9a521a21bcbe5099e1e9aaca94ec466ab810d",
      "randomness": "0xd1f9ff79806bcdf1d9db285db77b88cfebe3ab1f3b3443b795e7e488a497abb1"
    }
  ],
  "blockNumber": "7,424,206"
}

{
  "Sr25519": "0x3c5fd35382641edb16c2eff10faea7b069a05c8026bd936ebc38a39d88e8b37ba458b260da79383077b022365cb6b49778cfb27a5757167045bea1e2b1450184"
}