Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,545,269",
      "signature": "0x8c1c0d5cd2a4342e98ee0400b741babefed53e6f598cd1777200438564454cc61fe4fc75db947b8a7006f16ada071daa",
      "randomness": "0xdee2eeda6f2767218f9dc8bd453ff1b0c6e5987f9eccab07f932cc5f19148755"
    }
  ],
  "blockNumber": "7,406,653"
}

{
  "Sr25519": "0x3a5e9dda5eec4a47c2ba7996fea4ccd491183efd031ed994528a0f07a9d2f73c0304f1a2e2a7566e3e4b9e8ca0396009c8d1ced7d515d486963d24f6fa45b58a"
}