Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,568,473",
      "signature": "0x965f738b8d13453f4aceeca573c504689c1b02c7427bd5ed150eb8faed4272dcd518bff9ec55738093fc5a59871387d6",
      "randomness": "0xdc1ebf00cd39b8901b4c102d93fed74aab01d00b868b1ca6eff0ff8eb05413f7"
    }
  ],
  "blockNumber": "7,412,454"
}

{
  "Sr25519": "0xdcfa6e06f3e204c7cf9028f5903c625913386f57e3160c78494b1b68c451a71918abf77db2753bb41ec2f07b3ac03948f9b023a214088049c6dfca84a31c8e85"
}