Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,544,940",
      "signature": "0x8e4bedf5f3ce75ba0a0537459b0125662ed61dbaafc87ce4b52d274b20c4b3b203357097f48bb65d8c072c641dbe4fbe",
      "randomness": "0x0dde77dc983a9a68058a6eb6fbcb980e84b3ba4aa5c09b645850f14a2d8657da"
    }
  ],
  "blockNumber": "7,406,570"
}

{
  "Sr25519": "0x66cdd6a84175d8af0067025c3a926b5f3b931f0f792229b4a25bb5721741135ead7fe4cc05df3955db27442e323b0ccd76d32bdb9e5f5bbd46a3cf6a48674f8e"
}