Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,542,266",
      "signature": "0xb4b196bcd4b7f511d049f1473d054fc210e138ce2289e4329cd8553b1f78f13e3b6834b9452577643d591da3cb67e90c",
      "randomness": "0x61aae4b6036c59dac238beea14996c33da1da654f4138bb61b272f0a2fda5fa4"
    }
  ],
  "blockNumber": "7,405,902"
}

{
  "Sr25519": "0xa4014ec2008478fc8db2968623a67f4a947cb86a991235c87421b7c5309cbc0e4b0ad733be3dd33bb5d025a54c21cdd0218c19afb68d3b2b7411695f54af8386"
}