Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,584,551",
      "signature": "0xa26d652cca50be815a3118c8322c80722f2a32f5a0ec6ee2283de4128539f116396a8c48d06a784d36f0706c7210a5c1",
      "randomness": "0xb0ace12bd9c3bbd3e7f1bc82c9d40a20878f4657a90a03fdaf5fb7cc665d3ede"
    }
  ],
  "blockNumber": "7,416,460"
}

{
  "Sr25519": "0x0eaddaf08b2080a8692a1ed9170504f05c2b5f5687da2f3be78e45a2a4fce32b68b107f1179bb5bd7bac14bbdff557dbfe4f06f615d851c1bd2c5fb507241d8b"
}