Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,545,218",
      "signature": "0xaf05f57f1ee63151f65facc72c61ec3a38e40927512fdfd825e085b4f4bb69b264562409077e080d2d7d0ba68a59b2ea",
      "randomness": "0xa63c547b9970ba7b33860e1f8febb6d658dc049ca760e06d3a7c1d67548c0ed1"
    }
  ],
  "blockNumber": "7,406,640"
}

{
  "Sr25519": "0x16f72adc75b1d63616d389ccf14b22a82fa2fb1f7119dd3a8713b7ddb04ab924ff0e48ffa241e72326110304441fbc33891e7b4a1ec54969da4abcf80df7538b"
}