Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,556,165",
      "signature": "0x81ecd07c4a8f2b2fc8a6b3ba14cf43e73df01d6b16ec2ddd1b617ad15116c8c48488b1114e81c1cd5ae3cc0732240132",
      "randomness": "0x516d8790b2073e98044e05a6ce4b7eb2d2d5c5f49d275e76850661d5868e796a"
    }
  ],
  "blockNumber": "7,409,377"
}

{
  "Sr25519": "0x522f0f2386beea919f5f2a9a5364d6a01d5961b34fce729d94245e97e57fac264c9fd1b5d3c05542e0c7287789eeae79bae6519263f9616c9589be3bae496286"
}