Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,548,524",
      "signature": "0x9767ab5dde0c7141ad83910519945eb9497f6a702b48cb748951712c9fecb0d8c2828273f6039d56d1f6ff71a3d0546d",
      "randomness": "0xe88e4b76e68c0491a63452c43e755407a3501d771a64bcc2733baf14535effcf"
    }
  ],
  "blockNumber": "7,407,466"
}

{
  "Sr25519": "0x1059fa3f9057e2a05f4f543c5697814bbc8cd9e401acab444fe5a7006341ac7d84a7559086fed91c7485c7dd12683916adad9ecee4e66ac5d665c250df6b6f83"
}