Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,617,912",
      "signature": "0xa54ccaeef67fc1570312e404efde8741b77c04f0de4f6c2058cda5a26111fff73c66b9a898edd317bb4a5388d4c2c8be",
      "randomness": "0xe982b182f9b9dfb7eaa537ad1a34ff047d5353eab8bed4c34918db0502b99449"
    }
  ],
  "blockNumber": "7,424,794"
}

{
  "Sr25519": "0x001fe462a741840c2e4ec2e49d6ae32b926463ffa5444ab21116c0460176952d1286f0c1f50060436531895fb9e161358d8504b57dc405caa6da516b71e0fa82"
}