Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,553,515",
      "signature": "0xa328c1feb7901340856849dbaacf3977ee99410eb8ac90944f0b71e5e6870357719c23927cdf5a7347b5f4c453102348",
      "randomness": "0xb8f185227e2b295254bdcbb779a72402c5e45f4d2b4caaa02cc7d3d66ac6fd1c"
    }
  ],
  "blockNumber": "7,408,714"
}

{
  "Sr25519": "0xb25668e7a7e795923b2a4b30044b839014299aa2e59a0fd9a5f6ca7da716c44d1e134799168fade2c39b7ba6658cdddbefe53cbe21ff9e32738aa256b76ec489"
}