Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,654,360",
      "signature": "0xa59c633555fe0b9f4e972bb5b1a5ec2c560ad9593854d5e0fd791cdde216632d4951c749efe07aed0f12ff376320d92f",
      "randomness": "0xc3c5575495697474e925bd86f60ba066a818d67f2f1ae118a03f5df14cb30571"
    }
  ],
  "blockNumber": "7,433,895"
}

{
  "Sr25519": "0x90f2ff3009ea988ee40b48cee5d92d3aab682e8f07d8c4959bdfca7c35ea9576c9ef519d1a872fde7b29d0fb25854f3bb41775ff0b81647aed8f09552696ea83"
}